TRANSMITTAL LETTER. Revisions to Publication 213 "Temporary Traffic Control Guidelines"

Transcription

1 OS-299 (7-08) TNSMITTL LETTE PUBLICTION: pril 2010 Edition DTE: 04/01/10 SUBJECT: evisions to Publication 213 "Temporary Traffic Control Guidelines" INFOMTION ND SPECIL INSTUCTIONS: This replaces Publication 213 date February 15, Publication 213 dated pril 2010 is attached. The following is a list of some important changes. dditions a) Table of Contents b) General Notes - 10, 25, 26, 27, 29, 31. Notes 10 and up were renumbered. Note 26 is lighting requirements for flagger stations at night. c) Barrier Stiffenting System drawings d) New 21 amp (when working on ramp) e) 26e, new signal figures in accordance with SOL evisions a) eference Guide b) General Notes - 9 c) 7 - Heading d) 10a, 10b, 10, (10FD's 1, 2 & 3), 13b, 13c, 26a, and 26b - note refering to General Note 26 for illumination of a flagger station at night. e) 10b - changed Note 7 f) 10c, 26b, 26c - changed Note 1b, from 150 ft. to 250 ft. g) 24, added side streets and signing for them h) ppendix from SOL Deletions a) 11f - removed CNCEL ND DESTOY THE FOLLOING: Publication 213 dated February 15, 2008 DDITIONL COPIES E VILBLE FOM: PennDOT SLES STOE (717) phone (717) fax ra-penndotsalesstore.state.pa.us PennDOT website - Click on Forms, Publications & Maps DGS warehouse (PennDOT employees ONLY)

2 PPOVED FO ISSUNCE BY:. Scott Christie, P.E. Deputy Secretary for Highway dministration ~~~. ~~i~e~ By: cting Director Bureau of Highway Safety and Traffic Engineering

3 Pub 213 (04-10) PUBLICTION 213 (67 P CODE, CHPTE 212)

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5 pplication Publication 213 applies to contractors; utilities; Federal, State, county, township and municipal governments; and others performing applicable construction, maintenance, emergency or utility/permit work on highways or so closely adjacent to a highway that workers, equipment or materials encroach on the highway or interfere with the normal movement of traffic. The Manual on Uniform Traffic Control Devices (MUTCD) defines the term "temporary traffic control" as: "Temporary Traffic Control Zone - an area of a highway where road user conditions are changed because of a work zone or incident by the use of temporary traffic control devices, flaggers, uniformed law enforcement officers, or other authorized personnel." The traffic control schemes shown in this publication are normally applicable for both urban and rural areas. Since it is not practical to provide detailed guidelines for all the situations that may conceivably arise, applications are presented for only the most common situations. These are minimum desirable applications for normal situations, and additional protection may be needed when special complexities or potential hazards prevail. The protection prescribed for each situation shall be consistent with the general provisions of Title 67 Pa. Code, Chapter 212, Official Traffic Control Devices and the national Manual On Uniform Traffic Control Devices as issued by the Federal Highway dministration and should be based on common sense; engineering judgment; the speed and volume of traffic; the duration of the operation; the exposure to potential hazards; the physical features of the highway including horizontal alignment, vertical alignment and the presence of intersections and driveways; and other important factors.

6 Publication 213 Table of Contents Page eference Guide. 1 General Notes 2-5 Sign Layout. 6 Barrier Transition 7 Barrier Stiffening 8-9 ct Figures ppendix - eference Guide/ppendix Index ppendix B - Temporary Barrier Deflection Distance Table Figures for Short Term Operations (24 hours or less) Figure Page Figure Page c d e a S a a L b b c c a b c d e FD Blank Page FD FD a amps b I-1

7 Publication 213 Table of Contents (cont d.) Figures for Long Term Operations (greater than 24 hours) Figure Page Figure Page 9a L a b c d Blank Page a b Blank Page Temporary Traffic Control Signal Figure Page Figure Page 26e. 58 Blank Page. 68 (eference Guide/ 26e C ppendix Index) Blank Page e M e C e M e L Blank Page e PL e NC e NC ppendixes ppendix (Temporary Traffic Control Signal Documentation) ppendix B (Temporary Barrier Deflection Distance Table I-2

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9 LEG ork space Sign Channelizing device Shadow vehicle with a flashing or revolving yellow light Direction of travel S Normal Speed Limit in advance of the work zone L Taper length Type B Light Type III Barricade Flashing rrow Panel utomated Flagger ssistance Device Flagger with a Sign, a protective helmet, and a (high visibility) safety vest GENEL SHEET 1 OF 4 GENEL NOTES 1. ll distances may be adjusted slightly to fit field conditions. 2. ll signs shall be 36" x 36" for conventional roadways and 48" x 48" for expressways and freeways unless otherwise noted. 3. Traffic Control Plans may deviate from the typical applications shown in this publication to allow for conditions and requirements of a particular site or jurisdiction. 4. The three categories for work duration of temporary traffic control are: a. Short-Term Stationary Operation - ork that occupies a location up to 24 hours. b. Long-Term Stationary Operation - ork that occupies a location more than 24 hours. c. Mobile Operation - ork that moves intermittently or continuously. 5. The EMEGENCY HED (25-1), SUVEY CE (21-6), MOING NEXT ( ) MILES (21-14) and BIDGE INSPECTION HED (21-11) signs may be used as an alternate to the OD OK HED sign (20-1) or OD OK NEXT ( ) MILES (G20-1) where appropriate. 6. The needs and control of all road users through the work zone (including motorists, bicyclists, pedestrians and persons with disabilities in accordance with the mericans with Disabilities ct of 1990) shall be an essential part of highway construction, utility work, maintenance operations, and the management of traffic incidents. 7. Sign sheeting shall be of an approved type and listed in Publication 35 (Bulletin 15). Sheeting for freeways and expressways shall be fluorescent orange. 8. ll warning sign colors shall have orange background and black border and legends unless otherwise specified. 9. ll workers including flaggers shall wear a high-visibility fluorescent orange or yellow-green apparel with retroreflective material that meets the latest NSI/ISE publication entitled merican National Standard for High-Visibility Safety pparel and Headwear for Class 2 risk exposure anytime day or night. Class 3 high-visibility apparel should be considered for additional flagger visibility at night. During inclement weather, high-visibility fluorescent rain gear may be used. If FH amends or modifies their regulation, the amendment will take effect on the date specified by FH. orker - person on foot whose duties place him or her within the right-of-way of a street or highway, such as highway construction and maintenance forces, survey crews, utility crews, responders to incidents within the street or highway right-of-way, and law enforcement personnel when directing traffic, investigating crashes, and handling lane closures, obstructed roadways, and disasters within the right-of-way of a street or highway. Emergency and incident responders and law enforcement personnel within the TTC zone may wear High-Visibility Public Safety Vests that meets the performance requirements of the NSI/SE (see Section 1.11), or equivalent revisions, and labeled as NSI , in lieu of NS/ISE apparel. 10. ll flaggers at minimum shall have training as per the most current version of Publication 408, Section Flagger Training. 11. For guiderail deflection distances refer to PUB 13M (DM-2) Design Manual 2 in Chapter 12 Table 12.3 (English) Guide ail and Median Barrier Systems page and for temporary barrier see ppendix B. 12. second shadow vehicle with a truck mounted attenuator shall be used when directed by the ssistant District Executive for Maintenance for bridge inspection teams while on limited access highway bridges. 13. Orange flags or flashing warning lights may be used in conjunction with signs. PGE 2 OF 113 GENEL NOTES, TBLES ND LEG P

10 GENEL NOTES (CONTINUED) 14. Traffic Cones shall only be used during short term operations. 15. Definitions: a. Urban Street - type of street normally characterized by relatively low speeds, wide ranges of traffic volumes, narrower lanes, frequent intersections and driveways, significant pedestrian traffic, and more businesses and houses. b. Expressway - divided arterial highway for through traffic with partial control of access and generally with grade separations at major intersections. c. Freeway - limited access highway to which the only means of ingress and egress is by interchange ramps. d. Buffer Space - space clear of equipment, vehicles, workers or materials as shown on figures as distance E. e. oll head Space - Provide a 100 to 250 space between the shadow vehicle and the work space in a closed lane This space shall be clear of equipment, vehicles, materials or workers. f. Shadow vehicle - vehicle positioned in the activity area in the advance of a work vehicle to provide advance information to approaching drivers or protection for the workers or work vehicle. 16. Equipment, vehicle and material storage. (1) Except as indicated in paragraph (2), at the end of the workday, and whenever practical during the workday, based on actual site conditions, equipment, vehicles and material shall be stored a minimum of 30 feet from the edge of the nearest open travel lane or they shall be adequately stored behind a longitudinal (including guiderail) barrier, or more than 2 feet behind the curb. Design Manual 2, Chapter 12, Table 12.3 presents minimum unobstructed distances that shall be maintained behind various guiderail systems and refer to ppendix B for temporary barrier deflection distances. (2) If site conditions prevent equipment, vehicles and material from being stored as indicated in paragraph (1), or if these items are placed for use or operation on or near the highway surface within the work zone, then barricades, drums or other protective devices shall be placed around the equipment, vehicles and material storage site, to warn and protect the traveling public consistent with this publication. (3) orkers are not permitted to park their vehicles within the highway right-of-way in a manner that compromises the safety of workers, pedestrians or the traveling public. 17. Neither work activity nor storage of equipment, vehicles, or material should occur within a buffer space. 18. Guidelines for installation and removal of traffic control setups. (a) equired advance warning signs should be installed first so that protection is provided when channelizing devices are installed near the work area. If work zone signing is necessary for both directions of travel, sign installation should begin with the advance warning sign located furthermost from the work area and on the side of the roadway opposite the work area, sign installation should proceed down the roadway toward the work area. fter the necessary signs are erected on the side of the roadway opposite the work area, sign installation may begin for the other direction of travel, beginning with the sign furthermost from the work area. In the process of installing the work zone signing, existing signs with conflicting messages shall be completely covered, removed or modified. (b) If the work area is such that flagging operations are necessary, the flaggers may begin flagging operations after the advance warning signs are in place. Otherwise, the installation of channelizing devices at the work area can begin after the placement of the advance warning signs. These devices should also be installed in the direction of travel. (c) If available, a shadow vehicle may be placed between approaching traffic and the workers who are installing channelizing devices around the work area. fter channelizing devices are installed, the vehicle may be removed or moved inside the work area and work may begin. (d) fter work is completed, the work zone traffic control scheme may be dismantled. The channelizing devices which surround the work site should be removed first, in reverse order as it was installed (opposite the flow of traffic), followed by GENEL flaggers which may have been used. The work area signing may then be removed and normal traffic patterns restored. SHEET 2 OF 4 PGE 3 OF 113 GENEL NOTES, TBLES ND LEG P

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12 2 GENEL TBLE 1. FOMULS FO DETEMINING TPE LENGTHS S L 40 MPH or less L = S MPH or more L = S = width of offset in feet TBLE 2. MEGING TPE LENGTH S L MPH (ft) (ft) = width of offset in feet S = Normal Posted speed Limit in Calculating Taper Lengths SHEET 4 OF 4 TBLE 3. OTHE TPE LENGTHS Type of Taper L Merging Taper L Min. Shifting Taper 0.5L Min. Shoulder Taper 0.33L Min One-Lane, Two-ay Traffic Taper 100 Max. Downstream Taper 100 Max./Lane TBLE 4. DVISOY SPEED FO FEEYS ND EXPESSYS S ork rea Speed Limit dvisory Speed The use of advisory speed plaques are in dvance of the ork rea optional. Signs from Beginning of ork rea MPH MPH 4th 3rd 2nd 1st ork area speed limits less than 25 MPH or a reduction of more than 10 MPH below the normal speed limit should be used only when required by restrictive features in the work zone and require prior approval. See Publication 212 for further guidelines. TBLE 5. FLSHING O PNEL GUIDELINES Panel Type Size (inches) pplication 48x24 Low-speed urban Typically MPH B 60x30 Intermediate-speed facility, typically MPH and Mobile Operations C 96x48 Freeway and Expressway Other high-speed, high-volume roadways Typically 45 MPH or greater D Length of rrow=48 idth of rrowhead=24 Low-speed urban, typically MPH Short-term work not to exceed one daylight period For use on authorized vehicles only Type, B and C arrow panels shall have solid rectangular appearances. The Type D arrow panel shall conform to the shape of the arrow. PGE 5 OF 113 GENEL NOTES, TBLES ND LEG P

13 G F P NOTES IGHT LNE CLOSED 1500 FT 45 Edge of Edge of See Note 6 See Note 5 See Note 3 IGHT LNE CLOSED 1500 FT 45 See Note 6 See Note 3 Edge of 45 CLOSED 1500 FT 1500 FT IGHT LNE 45 Supports Vary See Note 3 Supports Vary UBN ES UL ES CLOSED IGHT LNE SIGNS MOUNTED POST MOUNTED SIGNS ON TYPE III BICDES SIGNS MOUNTED ON POTBLE SUPPOTS (See Note 7) M P H M P H 1. Signs located on both the left and right sides of a roadway shall conform with these guidelines The supplemental plaque may also be centered under the sign. M 6-12 Desirable 2 Min. P H M P H Higher mounting heights are desirable and may be necessary where construction equipment, material, or other obstructions such as parking or pedestrian activity are present. In urban areas, a clearance of 1 from the curb face is permissible where sidewalk width is limited or where existing poles are close to the curb. ithin work zones, it is sometimes necessary or desirable to position signs within the roadway itself. ll signs erected within a roadway or a shoulder shall be mounted on portable supports or Type III barricades. The length of Type III barricade rails shall equal or exceed the widest horizontal dimension of the widest sign installed on the barricade or a minimum of 4 which ever is larger. 3 Min 7 Min 6 Min 7 Min 4 Min 5 Min 3 Min 5 Min 6-12 Desirable 2 Min Desirable 2 Min. 1 Min. 2 Min. 2 Min. 1 Min. 2 Min. See Note 5 7. Portable sign support shall only be used during short term operation. Sign Layout PGE 6 OF 113 Traveled ay Traveled ay Edge of Traveled ay Traveled ay Edge of Traveled ay Edge of Traveled ay

14 3 P ttenuating Device or 32" Barrier 32" to 50" Transition Barrier 32" to 50" Transition Barrier C L OTHOGPHIC VIE Barrier Transition ELEVTION C L 50" Barrier Notes: 1. Transition must be used when the following exist: a) hen an attenuating device is used to shield blunt end of 50" high barrier. b) hen transitioning from 50" to 32" high barrier. 2. See C-57M, sheet 6 in PennDot Standards (Pub 72M) for additional details. PGE 7 OF 113

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17 P CT 229 H OK ZONE STTE L CTIVE OK ZONE CTIVE OK ZONE HEN FLSHING INCESED PENLTIES First sign approaching the work zone TUN ON HEDLIGHTS 250 Min Max. 250 Min. OK ZONE STTE L 1000 Max. NY CTIVE OK ZONE TUN ON First sign approaching the work zone e. The work is in response to emergency work or conditions such as a major storm. C T S S C T Type B hite Light NY " x 36" Min. ork Zone 250 Type B hite Light " x 36" Min. CTIVE OK ZONE HEN FLSHING INCESED PENLTIES CT 229 GUIDELINES 1. The installation of the 22-1, and signs and the flashing white lights are not required for any of the following situations: a. Mobile operations. b. Operations 1 hour or less in duration. c. Stationary work where the daily duration of the construction, maintenance, or utility operation is less than 12 hours and all traffic-control devices are removed from the highway at the completion of the daily operation. d. The normal speed limit is 45 MPH or less. 2. hen used, erect the 22-1 Sign as the first sign on each primary approach to the work zone, generally at a distance of 250 to 1000 prior to the first warning sign. 3. hen used, erect the Sign as close as practical to the beginning of the active work zone. 4. hen a construction, maintenance or utillity project has more than one active work zone and the active work zones are separated by a distance of more than 1 mile, signs for each active work zone shall be erected. 5. The light shall be activated only when workers are present, and deactivated when workers are not anticipated during the next 60 minutes. 6. hen the work zone is on an expressway or freeway, appropriate ct 229 signing and lights shall be installed at on-ramp approaches to the work zone. PGE 10 OF 113

18 OD S P NOTES 3. The 20-1 Sign may be replaced with other appropriate signs (Low Shoulder sign, No Guide ail sign, and so forth). 4. For operations 60 minutes or less, all traffic control devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is used. Edge of any roadway equired on Freeways and Expressways but Optional for ll Other Highways, Not equired if note 1 applies (see note 5) CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft., 20-1 sign distance plaque to read 500 ft. or "HED" D = 2 times the normal speed limit CONDITION 2: For Urban Streets = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit CONDITION 3: For Freeways and Expressways = 1000 ft., 20-1 sign distance plaque to read 1000 ft. or "HED" D = 2 times normal speed limit 1. Traffic control devices are not required if the work space is outside the highway right-of-way, behind barrier, more than 2 behind curb, or 15 or more from the edge of any roadway. 2. For divided highways and one-way highways where it is physically possible, advance warning signs should also be placed on the left-hand side of the roadway. 5. Shadow vehicle shall be equipped with a Truck Mounted ttenuator (TM) on Expressways and Freeways. Use of a TM is Optional on all other Highways when a shadow vehicle is used. PGE 11 OF 113

19 S P 6 Edge of any roadway Min. 3 miles Max. OD OK NEXT MILES equired on Freeways and Expressways but Optional for ll Other Highways, Not equired if note 2 applies (see note 6) G " x 30" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. CONDITION 2: For Urban Streets = 200 ft. and sign distance plaque to read "HED" CONDITION 3: For freeways and expressways = 1000 ft. NOTES 1. This figure applies for operations that move intermittently or continuously at an average speed of more than 1 MPH (88 ft/min). 2. Traffic control devices are not required if the work space is outside the highway right-of-way, behind barrier, more than 2 behind curb, or 15 or more from the edge of any roadway. 3. For divided highways and one-way highways where it is physically possible, advance warning signs should also be placed on the left-hand side of the roadway. 4. For operations 60 minutes or less, all traffic control devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is used. 5. For a work area greater than 3 miles, a second G20-1 sign may be installed at the end of the first 3 mile segment. 6. Shadow vehicle shall be equipped with a Truck Mounted ttenuator (TM) on Expressways and Freeways. Use of a TM is Optional on all other Highways when a shadow vehicle is used. PGE 12 OF 113

20 OK P S 7 Shoulder Shoulder OK NOTES devices Min. (typ. for all tapers) 10 Min. Optional, but is required if Note 3 applies. See General Notes, Tables, and Legend Drawing for Taper Length (L). 1/3 L Min Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft., 20-1 sign distance plaque to read 500 ft. or "HED" D = 2 times the normal speed limit CONDITION 2: For Urban Streets = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit 1. If the work area is completely within a parking lane and parking is present, the taper or the vehicle with an activated or revolving yellow light is not required. 2. hen paved shoulders having a width of 8 or more are closed, channelizing devices should be used to close the shoulder. 3. For operations of 15 minutes or less: a. The 20-1 Sign is not required. b. ll channelizing devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is present in advance of the work space. 4. dditional signs may be appropriate (oad Narrows sign, No Guide ail sign, and so forth). PGE 13 OF 113

21 S T P (Optional) OD OK 36" x 18" Shoulder Shoulder 20-1 ll Highways (except freeway and expressway) D E MPH ft ft Distances may be increased for downgrades or other conditions that affect stopping sight distance. 8 NOTES OD Min. to edge of pavement or outside edge of shoulder 50 Max. 10 Min. Optional E (Optional) See General Notes, Tables, and Legend Drawing for Taper Length (L). L (typ. all tapers) OD OK 36" x 18" 1/3 L Min. (See Note 2) 50 Min. to 100 Max. 6 devices Min. (typ. for all tapers) Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft., 20-1 sign distance plaque to read 500 ft. or "HED" CONDITION 2: For Urban Streets = 200 ft. and sign distance plaque to read "HED" 1. here traffic is required to use a shoulder, it must be a paved shoulder that is in good condition both during the period it is being used by traffic and also after the work is completed. 2. hen paved shoulders having a width of 8 ft or more are closed, channelizing devices should be used to close the shoulder in advance of the shifting taper. 3. Parking shall be prohibited where required. Coordinate with local authorities. PGE 14 OF 113

22 OK (Optional) OD OK 36" x 18" Shoulder Shoulder OK 20-1 ll Highways (except freeway and expressway) D E MPH ft ft Distances may be increased for downgrades or other conditions that affect stopping sight distance. 9a S 10 Min. to edge of pavement or outside edge of shoulder " x 30" 10 Min. to edge of pavement or outside edge of shoulder 20-1 E E Optional, but is required if Note 3 applies. (Optional) OD OK 6 devices Min. (typ. for all tapers) " x 30" 36" x 18" See General Notes, Tables, and Legend Drawing for Taper Length (L). Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft., 20-1 sign distance plaque to read 500 ft. or "HED" CONDITION 2: For Urban Streets = 200 ft. and sign distance plaque to read "HED" NOTES 1. here traffic is required to use a shoulder, it must be a paved shoulder that is in good condition both during the period it is being used by traffic and also after the work is completed. 2. The lanes on either side of the center work space should have a minimum width of 10 ft as measured from the near edge of the channelizing devices to the edge of pavement or the outside edge of paved shoulder. 3. For operations 15 minutes or less, channelizing devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is present in advance of the work area and two, 10 ft minimum width lanes can be maintained past the work area. 4. Parking shall be prohibited where required. Coordinate with local authorities. PGE 15 OF 113 S P T

23 SHIFT NOTES Install temporary double yellow line 1-4L 48" x 48" Install temporary white edge line L Min. OK " x 30" 10 Min. E B C C B E (typ. all tapers) LNE L Min. Install temporary white edge line 10 Min. Optional 1-4L 48" x 48" " x 48" Distance plaques on dvance arning signs shall be the same series type. L " x 48" S See General Notes, Tables, and Legend Drawing for Taper Length (L). ll Highways Example: either all XXX ft. or all "HED" (except freeway and expressway) D E CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. MPH 25 ft ft B = 500 ft., 5-5 sign distance plaque to read 1000 ft. C = 500 ft., 20-1 sign distance plaque to read 1500 ft CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" here traffic is required to use a shoulder, it must be a paved shoulder that is in good condition both during the period it is being used by traffic and also after the work is completed. Distances may be increased for downgrades or other conditions that affect stopping sight distance. 9a L1 2. Travel lanes shall have a minimum width of 10 feet as measured from the near edge of the channelizing devices to the edge of pavement or the outside edge of paved shoulder. 3. Parking shall be prohibited where required. Coordinate with local authorities. 4. If work area is in a passing zone, apply a temporary double yellow line over the passing zone markings on the approaches to the work area, install 4-1 DO NOT PSS signs, 24"x 30", and cover any conflicting signs indicating a passing zone. 5. emove conflicting pavement markings. PGE 16 OF 113 L P T

24 SHIFT OK T L P NOTES Install temporary double yellow line Install temporary white edge line 10 Min. 1-4L 48" x 48" B C Optional C B E L Min. 1-4L 48" x 48" L LNE OK OD " x 48" S See General Notes, Tables, and Legend Drawing for Taper Length (L). Install temporary white edge line See note 6 (typ. all tapers) L Min " x 48" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 5-5 sign distance plaque to read 1000 ft. ll Highways C = 500 ft., 20-1 sign distance plaque to read 1500 ft. (except freeway and expressway) D E MPH ft ft CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" Distances may be increased for downgrades or other conditions that affect stopping sight distance here traffic is required to use a shoulder, it must be a paved shoulder that is in good condition both during the period it is being used by traffic and also after the work is completed. 2. Travel lanes shall have a minimum width of 10 feet as measured from the near edge of the channelizing devices to the edge of pavement or the outside edge of paved shoulder. 3. Parking shall be prohibited where required. Coordinate with local authorities. 4. If work area is in a passing zone, apply a temporary double yellow line over the passing zone markings on the approaches to the work area, install 4-1 DO NOT PSS signs, 24"x 30", and cover any conflicting signs indicating a passing zone. 5. emove conflicting pavement markings. 9a L2 6. here channelizing devices are used instead of pavement markings for edge lines, the spacing shall be 7. hen paved shoulders having a width of 8 ft or more are closed, channelizing devices should be used to close the shoulder in advance of the shifting taper. PGE 17 OF 113

25 S T P OK b " x 30" (Optional) OD OK " x 30" " x 30" (Optional) " x 30" OD OK 50 Min. to 100 Max. 6 devices Min.(typ. for all tapers) OD OK 20-1 NOTES 1. For operations 15 minutes or less in duration, channelizing devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is present in the work area. 2. ll lanes should be a minimum of 10 ft in width as measured to the near face of the channelizing device. 3. hen vehicular traffic does not include longer and wider heavy commercial vehicles, a minimum lane width of 9 ft may be used. 4. Left turns may be prohibited as required by geometric conditions. 10 Min. 10 Min. 10 Min. 36" x 18" 10 Min. 36" x 18" 36" x 18" OD OK 36" x 18" (Optional) D (Optional) Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) CONDITION 2: For Urban Streets = 500 ft., 20-1 sign distance plaque to read 500 ft. or "HED" = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit D = 2 times the normal speed limit PGE 18 OF 113

26 B SUVEY CE ll Highways (except freeway and expressway) D E MPH ft ft Distances may be increased for downgrades or other conditions that affect stopping sight distance. 9c SUVEY CE E B Surveyor 10 Min. (typ.) Surveyor (typ.) E CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft. D = 2 times normal speed limit CONDITION 2: For Urban Streets and B = 200 ft. D = 2 times normal speed limit NOTES 1. Cones should be placed 6 inches to 12 inches on either side of the centerline. 2. s shown on this figure, a flagger should be used to warn workers who cannot watch road users. 3. This figure should be used only where the DT is not greater than approximately 1500, or the average 5-minute traffic volume during the period of work is 12 vehicles or less. For surveying the centerline of a high-volume road, one lane shall be closed as shown in 10a. 4. oad ork head Signs (20-1) may be used in place of the Survey Crew Signs (21-6). 5. If the work is along the shoulder, the flagger and the 20-7 sign may be omitted. 6. Be Prepared To Stop Sign (3-4) may be added to the sign series. hen used, it should be located before the 20-7 Sign. 7. Channelizing devices may be omitted for cross-section survey. 8. Spacing of channelizing devices should not exceed a distance in feet equal to D when used for the taper channelization and a distance in feet equal to D when used for tangent channelization. PGE 19 OF 113 S P S

27 T S P Min ll flaggers must be in communication with each other. (Optional) OD OK 36" x 18" 6 devices Min. (typ. all tapers) ONE LNE OD 20-4 B C OK 20-1 Flagger No.2 Flagger No.1 C B E OD ONE LNE Min. 50 Min. to 100 Max. Max. Optional, but is required if Note 4 applies. (Optional) OD OK 36" x 18" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" CONDITION 2: For Urban Streets ll Highways (except freeway and expressway), B and C = 200 ft. and sign distance plaque to read "HED" D E MPH ft ft NOTES Each flagger should be clearly visible to traffic for a minimum distance of E Distances may be increased for downgrades or other conditions that affect stopping sight distance t night, flagger stations shall be illuminated, except in emergencies. See General Notes, sheet 3, note For operations of 15 minutes or less: a. The 20-1 and 20-4 Signs are not required. b. ll channelizing devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is present in advance of the work space. c. The 20-7 Sign may be eliminated if the flagger is clearly visible to traffic for a minimum distance of E. 5. The buffer space should be extended so that the two-way traffic taper is placed before a horizontal (or crest vertical) curve to provide adequate sight distance for the flagger and a queue of stopped vehicles. 10a 6. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. PGE 20 OF 113

28 OD NOTES 1. ll flaggers must be in communication with each other. 2. Each flagger should be clearly visible to traffic for a minimum distance of E. 3. t night, flagger stations shall be illuminated, except in emergencies. See General Notes, sheet 3, note For operations of 15 minutes or less: a. The 20-1 Sign is not required. b. ll channelizing devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is present in advance of the work space. c. The 20-7 Sign may be eliminated if the flagger is clearly visible to traffic for a minimum distance of E. 5. The buffer space should be extended so that the two-way traffic taper is placed before a horizontal (or crest vertical) curve to provide adequate sight distance for the flagger and a queue of stopped vehicles. 6. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. 7. t signalized intersections, contact local municipality for authorization to place signal into flash mode. (Optional) OD OK ll Highways (except freeway and expressway) 36" x 18" (typ.for all Signs) D E MPH ft ft C B Flagger No ONE LNE Distances may be increased for downgrades or other conditions that affect stopping sight distance (Optional) 20-4 OD Min. to 100 Max. 6 Devices Min. (typ. for all tapers) 10b 20-7 (Optional) 20-1 Flagger No OD OK 36" x 18" ONE LNE OD OK 20-4 B C (Optional) OD OK 36" x 18" OD OK 36" x 18" (Optional) B B Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" Optional, but is required if Note 4 applies. T S P Distance plaques on dvance arning signs shall be the same series type. E PGE 21 OF 113

29 T S P Point X Point Y 100 ONE LNE OK OD This figure applies when all of the following conditions are satisfied: a. Sight distance between the flagger and any vehicle between Points X and Y will be unobstructed. c. The DT is not greater than approximately 1500, or the average 5-minute traffic volume during the period of work is 12 vehicles or less. 2. Flagger should be clearly visible to traffic for a minimum distance of E. 3. t night, flagger station shall be illuminated, except in emergencies. See General Notes, sheet 3, note For operations of 15 minutes or less: a. The 20-1 and 20-4 Signs are not required. 10c ONE LNE OD OD Max. 50 Min. to 100 Max. 6 devices Min. (typ. for all tapers) NOTES Distances may be increased for downgrades or other conditions that affect stopping sight distance. b. ll channelizing devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is present in advance of the work space. c. The 20-7 Sign may be eliminated if the flagger is clearly visible to traffic for a minimum distance of E. sight distance Unobstructed (typ.to points X and Y) E Min. (Optional) OD OK 36" x 18" B C C B 250 Max. Optional, but is required if Note 4 applies. (Optional) OD OK 36" x 18" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" ll Highways (except freeway and expressway) CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" MPH D E ft ft b. The length of the one-lane section (not including any taper) is not greater than approximately 250 ft hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. PGE 22 OF 113

30 OK T S P 10d OD Max. 100 ONE LNE OD NOTES a. Sight distance between the Stop Signs will be unobstructed. b. The length of the one-lane section (not including any taper) is not greater than approximately 250 ft. c. The DT is not greater than approximately 1500, or the average 5-minute traffic volume during the period of work is 12 vehicles or less. ed Light (Optional) (Optional) OD OK 36" x 18" " x 30" STOP " x 30" Stop Sign No ONE LNE OD OD B C Optional C B Max ed Light (Optional) STOP 50 Min. to 100 Max. 6 devices Min. (typ. for all tapers) (Optional) OD OK " x 30" 36" x 18" Stop Sign No. 1 Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" D = 2 times the normal speed limit CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit 1. This figure applies when all of the following conditions are satisfied: PGE 23 OF 113

31 1 1 1 T S P 10e 250 Max. 100 OD ONE LNE OD OD OK 36" x 18" Optional " x 30" 100 Point X 2 THE SME SIGNING IS EQUIED FO THIS PPOCH Point Y 2 Point X 1 Point Y 1 C B Max. Y Yellow Light YIELD 1-2 (Optional) 50 Min. to 100 Max. 6 devices Min. (typ. for all tapers) OD OK 36" x 18" TO ONCOMING TFFIC " x 18" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" D = 2 times the normal speed limit CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit NOTES 1. This figure applies when all of the following conditions are satisfied: a. Sight distance between X and X 2, and between Y and Y 2, will be unabstructed. b. The length of the one-lane section (not including any taper) is not greater than approximately 250 ft. c. The DT is not greater than approximately 750, or the average 5-minute traffic volume during the period of work is 6 vehicles or less. 2. For operations 60 minutes or less in duration, a taper is not required if a vehicle with an activated flashing or revolving yellow light is located in the closed lane as shown. If a taper is not used, Point X shall be approximately 150 ft from the rear of the vehicle with an activated flashing or revolving yellow light. (Optional) (Optional) Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" PGE 24 OF 113

32 OK SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY P ONE LNE OD OD Min. 50 Min. 100 Max. 200 Min. 400 Max. (Optional) OD OK 36" x 18" 6 devices Min. (typ. for all tapers) 20-7 B C Optional C B ONE LNE OD BE PEPED TO STOP STOP HEE ON ED E Optional when a taper is used 100 Max. (Optional) OD OK 36" x 18" L 24" x 30" ll Highways (except freeway and expressway) Distance plaques on dvance arning signs shall be the same series type. D E Example: either all XXX ft. or all "HED" MPH ft ft CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft B = 500 ft., 20-4 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" Distances may be increased for downgrades or other conditions that affect stopping sight distance. 10FD-1 SHEET 1 OF 2 (SEE SHEET 2 OF 2 FO NOTES) PGE 25 OF 113

33 OK OD SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY P 10FD-1 ONE LNE OD Min. 50 Min. 100 ONE LNE 100 Max. 200 Min. Max. OD 400 Max SHEET 2 OF 2 (Optional) OD OK 36" x 18" 6 devices Min. (typ. for all tapers) STOP HEE ON ED 10-6L 24" x 30" BE PEPED TO STOP 3-4 B C C B E Optional (Optional) Optional when a taper is used OD OK 36" x 18" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" ll Highways (except freeway and expressway) D E CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" MPH ft ft CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" NOTES The flagger and utomated Flagger ssitance Device (FD) should be clearly visible to traffic for a minimum distance of E Distances may be increased for downgrades or other conditions that affect stopping sight distance. 2. t night, the flagger stations shall be illuminated, except in emergencies. See General Notes, sheet 3, note The buffer space should be extended so that the two-way traffic taper is placed before a horizontal (or crest vertical) curve to provide adequate sight distance for the flagger and a queue of stopped vehicles. 4. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. PGE 26 OF 113

34 OK SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY P 10FD-2 (Optional) OD OK 36" x 18" 6 devices Min. (typ. for all tapers) STOP HEE ON ED 10-6L 24" x 30" BE PEPED TO STOP 3-4 ONE LNE OD B C Min. Optional See Note 6 See Note 6 C B ONE LNE OD BE PEPED TO STOP 50 Min. E 100 STOP HEE 100 Max. 200 Min. Max. Optional when a taper is used Optional ON ED (Optional) OD OK 36" x 18" L 24" x 30" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) ll Highways (except freeway and expressway) D E = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" MPH ft ft CONDITION 2: For Urban Streets , B and C = 200 ft. and sign distance plaque to read "HED" NOTES 1. ll flaggers must be in communication with each other. 2. Each utomated Flagger ssistance Device (FD) should be clearly visible to traffic for a minimum distance of E. 3. t night, the flagger stations shall be illuminated, except in emergencies. See General Notes, sheet 3, note 26. Distances may be increased for downgrades or other conditions that affect stopping sight distance. 4. The buffer space should be extended so that the two-way traffic taper is placed before a horizontal (or crest vertical) curve to provide adequate sight distance for the flagger and a queue of stopped vehicles. 5. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. 6. hile operating the FD a flagger should position themselves beside the FD away from traffic so not to block an escape route. PGE 27 OF 113

35 OK OD SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY P ONE LNE OD Min. 50 Min. E 100 ONE LNE OD 100 Max. 200 Min. 800 Max. Max (Optional) OD OK 36" x 18" 6 devices Min. (typ. for all tapers) STOP HEE ON ED 10-6L 24" x 30" BE PEPED TO STOP 3-4 B C Optional C B Optional BE PEPED TO STOP STOP HEE ON ED Optional when a taper is used (Optional) OD OK 36" x 18" 10-6L 24" x 30" Distance plaques on dvance arning signs shall be the same series type. ll Highways (except freeway and expressway) D E MPH ft ft Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" Distances may be increased for downgrades or other conditions that affect stopping sight distance. NOTES 1. Each utomated Flagger ssistance Device (FD) should be clearly visible to traffic for a minimum distance of E. 2. t night, the flagger stations shall be illuminated, except in emergencies. See General Notes sheet 3, note The buffer space should be extended so that the two-way traffic taper is placed before a horizontal (or crest vertical) curve to provide adequate sight distance for the flagger and a queue of stopped vehicles. 10FD-3 4. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. PGE 28 OF 113

36 OK T S P 20-1 BE PEPED TO STOP O BE PEPED TO STOP NEXT XX MI (See Note 5) ll Highways ((except freeway and expressway) E MPH ft Distances may be increased for downgrades or other conditions that affect stopping sight distance. 11a Flagger No.2 Flagger Min. to 250 Max. No.1 Min. 4 miles Max. - See Note NOTES 1. This figure applies for daylight operations that move intermittently or continuously at an average speed of less than 1 MPH (88 ft/min). 2. ll flaggers must be in communication with each other. 3. Each flagger should be clearly visible to traffic for a minimum distance of E. a. vehicle with an activated flashing or revolving yellow light is present. b. The operation will be 15 minutes or less in duration. 6. dditional flaggers may be required when working within or adjacent to an intersection. 8. pilot vehicle is recommended for use with surface treatment operations on roads with DTs of approximately 1000 or more. BE PEPED TO STOP NEXT XX MI (Optional See Note 5) Min. 4. The distance between a flagger and the Sign shall be a minimum of and a maximum of 2 miles. The flagger may be located in advance of the Sign when flagging on an approach or within an intersection if all of the following conditions are met: c. Flagger should be clearly visible to traffic for a minimum distance of E or there is a Stop Sign on the approach to the flagger. d. The DT entering the intersection is not greater than approximately 1500, or the average 5-minute traffic volume during the period of work is 12 vehicles or less. 9. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. BE PEPED TO STOP O BE PEPED TO STOP O BE PEPED TO STOP NEXT XX MI (See Note 5) equired Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft., 20-1 sign distance plaque to read 500 ft. or "HED" CONDITION 2: For Urban Streets = 200 ft. and sign distance plaque to read "HED" 5. Interim 3-4 or Signs will be required for any projects over 2 miles in length. However, if there will be no flaggers after the 3-4 or Sign, the 3-4 or Sign should be removed or turned away from traffic. The signing for intersection roads is optional but when signed, a Sign shall be installed on the roadway where work is taking place on each side of the intersecting road as indicated. 7. For surface treatment operations Signs should be installed. The first sign in each direction should be placed where the 20-1 Signs are shown and the 20-1 Signs moved "" distance upstream. PGE 29 OF 113

37 E OD T S P 11b C B ONE LNE OD ll Highways ((except freeway and expressway) E MPH ft Distances may be increased for downgrades or other conditions that affect stopping sight distance Max. Point X Point Y 250 Max Max. 100 Min. to 150 Max. NOTES 1. This figure applies for daylight operations when all of the following conditions are satisfied: b. Sight distance between the flagger and any vehicle between Points X and Y will be unobstructed. c. The length of the one-lane section is not greater than approximately 250. d. The DT is not greater than approximately 1500, or the average 5-minute traffic volume during the period of work is 12 vehicles or less. 2. Flagger should be clearly visible to traffic for a minimum distance of E. 3. For operations of 15 minutes or less: a. The 20-1 and 20-4 Signs are not required. sight distance Unobstructed ONE LNE OD Min B C 20-1 equired Min. Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" a. The operation moves intermittently or continuously at an average speed of less than 1 MPH (88 ft/min). b. The 20-7 Sign may be eliminated if the flagger is clearly visible to traffic for a minimum distance of E. 4. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. PGE 30 OF 113 (typ.to points X and Y) Min.

38 OD T S P 11c OD CLOSED DETOU BE PEPED TO STOP DETOU TO FOLLO FESH THU TFFIC 11-4 G " x 30" 48" x 30" (See Note 9) ED O OIL 21-2 (See Note 6) 3-4 (See Note 5) B G " x 12" B 500 CDETOU BE PEPED TO STOP 3-4 (See Note 5) FESH OIL 21-2 OD CLOSED TO THU TFFIC 11-4 DETOU FOLLO ED O G " x 30" G " x 12" NOTES 1. This figure applies for operations that move intermittently at an average speed of 1 MPH or less. 2. This setup is to be used during daylight hours only and only on roadways with DT s of 1500 or less. 3. Hours of work should not interfere with rush hour traffic or school bus schedules and the work site must be capable of accommodating emergency vehicles with as little delay as possible. 4. Flaggers may be needed with the operations to control local traffic and at intersections. Flaggers must be in communication with each other. 5. The maximum distance between a flagger with the operation and a 3-4 Sign is 2 miles. Interim 3-4 Signs will be required for any project over 2 miles in length; however, if there will be no flaggers between the 3-4 Sign and the 11-4 Sign, the 3-4 Sign should be removed or turned away from traffic. 6. The signing of intersecting roads with 21-2 Signs is required when the DT of the intersecting road is 200 or greater. 7. oads used as alternate routes should be owned and maintained by the Commonwealth (Department projects only). 8. t locations where there are overlapping detours or several detours within the same area, street names may be added to the G20-6 and G Signs, or signs with different colored arrows may be used to designate the different detour routes. The design and application of signs displaying colored arrows shall comply with Publication 236M. C Barricade Type I, II, III or Portable Sign Stand. Barricade Type I, II, III or Portable Sign Stand. (See Note 6) 60" x 30" (See Note 9) Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft., 20-2 sign distance plaque to read 500 ft. or "HED" B = 500 ft., 20-3 sign distance plaque to read 1000 ft. or "HED" CONDITION 2: For Urban Streets and B = 200 ft. and sign distance plaque to read "HED" 9. The 11-3 (60" x 30") "OD CLOSED xx MILES HED LOCL TFFIC ONLY" Sign may be used in place of the 11-4 Sign. PGE 31 OF 113

39 OD S P 11d OD DETOU 1 C DETOU OD CLOSED TO THU TFFIC DETOU FOLLO ED O 11-4 G Min G Min. C Barricade Type I, II, III or Portable Sign Stand. OD Barricade Type I, II, III or Portable Sign Stand " x 30" (See Note 6) 48" x 30" OD CLOSED B 24" x 12" "X30" Barricade Type I, II, III or B Barricade Type I, II, III or Portable Sign Stand. Portable Sign Stand. OD CLOSED TO DETOU FOLLO " x 30" OD CLOSED THU TFFIC " x 30" (See Note 6) ED O G " x 30" G " x 12" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft., 20-2 sign distance plaque to read 500 ft. or "HED" B = 500 ft., 20-3 sign distance plaque to read 1000 ft. or "HED" CONDITION 2: For Urban Streets and B = 200 ft. and sign distance plaque to read "HED" NOTES 1. This figure applies for stationary operations where it is not feasible to maintain alternate one direction traffic flow. 2. This setup is to be used during daylight hours only and only on roadways with DT s of 1500 or less. 3. Hours of work should not interfere with rush hour traffic or school bus schedules and the work site must be capable of accommodating emergency vehicles with as little delay as possible. 4. oads used as alternate routes should be owned and maintained by the Commonwealth (Department projects only). 5. t locations where there are overlapping detours or several detours within the same area, street names may be added to the G20-6 and G Signs, or signs with different colored arrows may be used to designate the different detour routes. The design and application of signs displaying colored arrows shall comply with 236M. 6. The 11-3 (60" x 30") "OD CLOSED xx MILES HED LOCL TFFIC ONLY" Sign may be used in place of the 11-4 Sign. PGE 32 OF 113 T 1 C C

40 CLOSED OD 1 11e B C B C B B Note: Barricade Type I, II, III or Portable Sign Stand may be used for all signs. 9 OD CLOSED 11-2 OD CLOSED " x 30" 48" x 30" DETOU DETOU M4-10L M4-10 T S P DETOU OK " x 12" 36" x 12" DETOU DETOU DETOU DETOU DETOU M4-9SL M4-9S M4-9L M4-9 M4-8 30" x 24" 30" x 24" 30" x 24" 30" x 24" 24" x 18" 8 9 Distance plaques on dvance arning signs shall be the same series type. 8 Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft., #5, #6, and #7 sign distance plaque to read 500 ft. or "HED" B = 500 ft., #3 and #4 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., #11 sign distance plaque to read 1500 ft. or "HED" CONDITION 2: For Urban Streets, B and C = 200 ft. and all sign distance plaques to read "HED" NOTES 1. This figure applies for stationary operations where it is not feasible to maintain alternate one direction traffic flow. 2. This setup is to be used during daylight hours only and only on roadways with DT s of 1500 or less. 3. Hours of work should not interfere with rush hour traffic or school bus schedules and the work site must be capable of accommodating emergency vehicles with as little delay as possible. 4. oads used as alternate routes should be owned and maintained by the Commonwealth (Department projects only). 5. t locations where there are overlapping detours or several detours within the same area, street names may be added to the M4-9 series Signs, or signs with different colored arrows may be used to designate the different detour routes. The design and application of signs displaying colored arrows shall comply with 236M. PGE 33 OF 113

41 OD T S P 12 Shadow Vehicle ork Vehicle Shadow Vehicle ork Vehicle Shadow Vehicle ork Vehicle O OK HED O 20-1 (See Note 4) NOTES 1. This figure applies for operations that move intermittently or continuously at an average speed of 1 MPH or more. 3. here passing is not permitted for extended lengths, the shadow and work vehicles should pull over periodically, when it is reasonable and safe, in order to allow "backed-up" or queued traffic to resume its normal speed. 4. Other appropriate standard signs may be used instead of the 20-1 Sign. (Min.) See Note 2 (Min.) See Note 2 (Min.) See Note 2 O 20-1 (See Note 4) Flashing rrow Panel in Caution Mode (See Note 7) 20-1 (See Note 4) Flashing rrow Panel in Caution Mode (See Note 7) Flashing rrow Panel in Caution Mode (See Note 7) CONDITION 1: ll Highways (except Freeways and Expressways) = 10 times the normal speed limit. CONDITION 2: For Urban Streets = 200 ft. 2. The shadow vehicle shall be positioned so that it is visible from behind for a minimum distance of. The shadow vehicle should slow down in advance of vertical or horizontal curves that restrict sight distance. 5. The shadow vehicle should be equipped with two high-intensity flashing lights mounted on the rear, adjacent to the sign. 6. truck-mounted attenuator may be used on the shadow vehicle and/or on the work vehicle. 7. See GENEL, Table 5 for size of the Flashing rrow Panel. PGE 34 OF 113

42 OD T S P (Optional) OD OK 36" x 18" Shoulder Shoulder B OD L 30" x 30" ll Highways (except freeway and expressway) D E MPH ft ft Distances may be increased for downgrades or other conditions that affect stopping sight distance. 13a 200 from begining of taper. (typ. for all tapers) L L Min. Min. 4-2L B " x 30" L E Min. 1/3 L Min. Optional 100 Min. 250 Max. (See Note 4) See General Notes, Tables, and Legend Drawing for Taper Length (L). (Optional) OD OK 36" x 18" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-1 sign distance plaque to read 1000 ft. or "HED" CONDITION 2: For Urban Streets and B = 200 ft. and sign distance plaque to read "HED" NOTES 1. hen paved shoulders having a width of 8 ft or more are closed, channelizing devices should be used to close the shoulder in advance of the shifting taper. 2. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. 3. If the length of the tangent section between beginning and ending tapers is more than 600 ft, use two 1-4 Signs as shown. If the distance is 600 ft or less, use a 24-1 Sign. 4. See GENEL, Table 5 for size of the Flashing rrow Panel. PGE 35 OF 113

43 OK OD S P T Min. Flagger No.2 Flagger No.1 L Min. IGHT LNE CLOSED (See Note 7) 2L Min NOTES 1. ll flaggers must be in communication with each other. 2. Each flagger should be clearly visible to traffic for a minimum distance of E. 4. For operations of 15 minutes or less: a. The 20-1 and 20-4 Signs are not required. 13b (Optional) OD OK (typ. for all tapers) ONE LNE OD 36" x 18" 20-4 B C C B E Min. to 100 Max. Max. applies. See General Notes, Tables, and Legend Drawing for Taper Length (L). Optional, but is required if Note 4 (Optional) OD OK 36" x 18" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 and 20-5 sign distance plaque to read 1000 ft. or "HED" ll Highways C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" (except freeway and expressway) D E MPH ft ft CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" t night, flagger stations shall be illuminated, except in emergencies. See General Notes, sheet 3, note Distances may be increased for downgrades or other conditions that affect stopping sight distance. b. ll channelizing devices may be eliminated if two vehicles with an activated flashing or revolving yellow light are present in advance of the work space. c. The 20-7 Sign may be eliminated if the flagger is clearly visible to traffic for a minimum distance of E. 5. The buffer space should be extended so that the two-way traffic taper is placed before a horizontal (or crest vertical) curve to provide adequate sight distance for the flagger and a queue of stopped vehicles. 6. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. 7. See GENEL, Table 5 for size of the Flashing rrow Panel. PGE 36 OF 113

44 THEE-LNE, TO-Y ODY ITH PSSING - OK E IN ONE-LNE PPOCH ND LEFT LNE OF TO-Y PPOCH - ITH FLGGES S P Min. 200 Max. Flagger No.2 OD L Min. 2L Min. Flagger No Min. LEFT LNE CLOSED L NOTES 1. ll flaggers must be in communication with each other Each flagger should be clearly visible to traffic for a minimum distance of E. 4. For operations of 15 minutes or less: a. The 20-1 and 20-4 Signs are not required. 13c See General Notes, Tables, and Legend Drawing for Taper Length (L). OD OK 50 Min. to 100 Max. ONE LNE OD 36" x 18" E (typ. for all tapers) OD OK 36" x 18" ll Highways (except freeway and expressway) D E MPH ft ft c. The 20-7 Sign may be eliminated if the flagger is clearly visible to traffic for a Distances may be increased for downgrades or other conditions that affect stopping sight distance. minimum distance of E. 5. The buffer space should be extended so that the two-way traffic taper is placed before a horizontal (or crest vertical) curve to provide adequate sight distance for the flagger and a queue of stopped vehicles. 6. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. 7. See GENEL, Table 5 for size of the Flashing rrow Panel. Optional, but is required if Note 4 (Optional) (See Note 7) applies. B C (Desirable) C B (Optional) Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 and 20-5L sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" 3. t night, flagger stations shall be illuminated, except in emergencies. See General Notes, sheet 3, note 26. b. ll channelizing devices may be eliminated if two vehicles with an activated flashing or revolving yellow light is present in advance of the work space. PGE 37 OF 113

45 S P (Optional) (typ. for all tapers) OD OK See General Notes, Tables, and Legend Drawing for Taper Length (L). OD CENTE LNE CLOSED 36" x 18" 200 from begining of taper L 1-4 Min. 30" x 30" B Shoulder Shoulder B L E Min. 100 Max. (Optional) 1/3 L Min. 2 applies. 100 required if Note Optional, but is Min. 250 Max. OD OK 36" x 18" L 30" x 30" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. ll Highways B = 500 ft., 20-1 sign distance plaque to read 1000 ft. or "HED" (except freeway and expressway) D E CONDITION 2: For Urban Streets and B = 200 ft. and sign distance plaque to read "HED" MPH ft ft NOTES hen paved shoulders having a width of 8 ft or more are closed, channelizing devices should be used to close the shoulder in advance of the shifting taper For operations of 15 minutes or less: a. The 20-1, 9-3, 1-4L, and 1-4 Signs are not required Distances may be increased for downgrades or other conditions that affect stopping sight distance. b. ll channelizing devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is present in advance of the work space. 3. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential If the length of the tangent section between beginning and ending tapers is more than 600 ft, use two 1-4 Signs as shown. If the distance is 600 ft or less, use a 24-1 Sign. 5. here speed or volume is higher, signing such as additional Left Lane Closed XX ft Sign (20-5L) or Be Prepared To Stop Sign (3-4) should be used in advance of the 20-1 sign. PGE 38 OF 113

46 OD P S 15 OD OK (typ. for all tapers) 6 devices Min. (Stationary Operation) Min.to 3000 Max (Mobile Operation) CENTE LNE CLOSED 36" x 18" Optional, but is required if Note 2 applies. L Min B D Max. OK CENTE LNE CLOSED L Min. 100 Min. 250 Max. (typ.) (Stationary Operation) Min.to 3000 Max (Mobile Operation) OD OK 36" x 18" See General Notes, Tables, and Legend Drawing for Taper Length (L) NOTES 1. For stationary operations 60 minutes or less, or for mobile operations that move intermittently or continuously at an average speed of 1 MPH or less, a taper is not required if a vehicle with an activated flashing or revolving yellow light is located in advance of the work space. 2. For operations of 15 minutes or less: a. The 20-1 and 9-3 Signs are not required. b. ll channelizing devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is present in advance of the work space. 3. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. (Optional) B (typ. for all tapers) (Optional) Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft., 9-3 sign distance plaque to read 500 ft. or "HED" B = 500 ft., 20-1 sign distance plaque to read 1000 ft. or "HED" D = 2 times the normal speed limit CONDITION 2: For Urban Streets and B = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit 4. here speed or volume is higher, signing such as additional Center Lane Closed XX ft Sign (9-3) or Be Prepared To Stop Sign (3-4) should be used in advance of the 20-1 sign. PGE 39 OF 113

47 OD (Optional) OD OK 36" x 18" B L ll Highways (except freeways and expressways) D E MPH ft ft Expressways Distances may be increased for downgrades or other conditions that affect stopping sight distance. 16 (typ. for all tapers) (Stationary Operation) Min.to 3000 Max (Mobile Operation) (See Note 6) equired on expressways. Optional on all other highways but is required if Note 2 applies, also, see note 7. OK D Max L Min. E 100 (Stationary Operation) Min.to 3000 Max (Mobile Operation) 100 Min. 250 Max. Max. See General Notes, Tables, and Legend Drawing for Taper Length (L). (Optional) OD OK 36" x 18" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-1 sign distance plaque to read 1000 ft. or "HED" CONDITION 2: For Urban Streets and B = 200 ft. and sign distance plaque to read "HED" NOTES 1. For right lane closures, signs in the opposite direction of travel are not required. 2. For operations 15 minutes or less: a. The 20-1, 9-3 and 1-4 Signs are not required. b. ll channelizing devices may be eliminated if a vehicle with an activated flashing or revolving yellow light is present in advance of the work space. 3. For stationary operations 60 minutes or less in duration, or for mobile operations that move intermittently or continuously at an average speed of 1 MPH or less, a. The 20-1 Sign in the opposite direction of travel is not required. 4. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. 5. here speed or volume is higher, signing such as additional Left Lane Closed XX ft Sign (20-5L) or Be Prepared To Stop Sign (3-4) should be used in advance of the 20-1 sign. 6. See GENEL, Table 5 for size of the Flashing rrow Panel. 7. Shadow vehicle shall be equipped with a Truck Mounted ttenuator (TM) on expressways and optional on all other highways. PGE 40 OF 113 MULTILNE, UNDIVIDED HIGHY - OK E IN THE LEFT O IGHT LNE S P

48 OD S P (Optional) Drawing for Taper Length (L). See General Notes, Tables, and Legend IGHT LNE CLOSED (typ. for all tapers) LEFT LNE CLOSED OD OK 36" x 18" 1-4L " x 30" L Min. L Min. 4-2L B C 20-5L " x 30" Shoulder Shoulder (See Note 5) C B L Min. L Min. L E Min. (See Note 5) (Optional) OD OK 1/3 L Min. equired on expressways, Optional on all other highways see note Min. 250 Max. 36" x 18" Distance plaques on dvance arning signs shall be the same series type Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. ll Highways (except freeways and expressways) D E B = 500 ft., 20-5 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read "HED" CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" MPH ft ft CONDITION 3: For Expressways Highways = 1000 ft. B = 1640 ft., 20-5 and 20-5L sign distance plaque to read MILE or "HED" C = 2640 ft., 20-1 sign distance plaque to read 1 MILE or "HED" NOTES 1. hen paved shoulders having a width of 8 ft or more are closed, channelizing devices should be used to close the shoulder in advance of the merging taper Expressways hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential If the length of the tangent section between beginning and ending tapers is more than 600 ft, use two 1-4 Signs as shown. If the distance is 600 ft or less, use a 24-1 Sign Distances may be increased for downgrades or other conditions that affect stopping sight distance. 4. here speed or volume is higher, signing such as additional Left Lane Closed XX ft Sign (20-5L), ight Lane Closed XX ft. Sign (20-5) or Be Prepared To Stop Sign (3-4) should be used in advance of the 20-1 sign. 5. See GENEL, Table 5 for size of the Flashing rrow Panel. 6. Shadow vehicle shall be equipped with a Truck Mounted ttenuator (TM) on expressways and optional on all other highways. PGE 41 OF 113

49 OD P 18 OK IGHT LNE CLOSED Shoulder Shoulder C B IGHT LNE CLOSED ll Highways (except freeways and expressways) D E MPH ft ft Freeways and Expressways Distances may be increased for downgrades or other conditions that affect stopping sight distance /3 L Min. (See Note 1) 100 Min. 250 Max. DIVIDED O ONE-Y HIGHY - OK E IN THE LEFT O IGHT LNE S See General Notes, Tables, and Legend Drawing for Taper Length (L). (typ. for all tapers) L Min. E Max. OD OK (Stationary Operation) Min.to 3000 Max (Mobile Operation) 60" x 24" NOTES 1. hen paved shoulders having a width of 8 ft or more are closed, channelizing devices should be used to close the shoulder in advance of the merging taper. 2. For left lane closures, the 20-5L Sign shall be used instead of the 20-5 Sign. 3. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. 5. See GENEL, Table 5 for size of the Flashing rrow Panel. equired on Freeways and Expressways but Optional for ll Other Highways, see Note 6. Taper (Optional) (See Note 5) (Optional) Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-5 sign distance plaque to read 1000 ft. or "HED" C = 500 ft., 20-1 sign distance plaque to read 1500 ft. or "HED" CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" CONDITION 3: For Freeway and Expressway Highways = 1000 ft. B = 1640 ft., 20-5 sign distance plaque to read MILE or "HED" C = 2640 ft., 20-1 sign distance plaque to read 1 MILE or "HED" 4. here speed or volume is higher, signing such as additional ight Lane Closed XX ft Sign (20-5) or Be Prepared To Stop Sign (3-4) should be used in advance of the 20-1 sign. 6. Shadow vehicle shall be equipped with a Truck Mounted ttenuator (TM) on Expressways and Freeways. Use of a TM is optional on all other Highways when a shadow vehicle is used. PGE 42 OF 113

50 T S P LEFT LNE CLOSED 1/3 L Min. (See Note 1) L Min L 20-5L 4-2L 2L Min. L 16 Min. LEFT LNE CLOSED 100 Min. 250 Max L 20-5L 4-2L 19 OD OK F C B 60" x 24" Min. Shoulder Shoulder OD OK 60" x 24" " x 48" NOTES 1. hen paved shoulders having a width of 8 ft or more are closed, channelizing devices should be used to close the shoulder in advance of the merging taper. 2. reversed pattern, beginning with a right lane closure, may also be used. (Optional) LEFT LNE CLOSED equired on Freeways and Expressways but Optional for ll Other Highways. (See Note 6) (See Note 5) (Optional) LEFT LNE CLOSED (typ. for all tapers) (See Note 5) Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) CONDITION 2: For Urban Streets = 500 ft. B = 1000 ft., 20-5L sign distance plaque to read 1500 ft. or "HED"., B and F = 200 ft. and sign distance plaque to read "HED" (Distance C and the second 20-5 sign may be eliminated) D = 2 times the normal speed limit. C = 1140 ft., 20-1 sign distance plaque to read Mile or "HED". (Distance C and the second 20-5 sign may be eliminated if speeds are less than 45 MPH) D = 2 times the normal speed limit. F = Mile, 20-1 sign distance plaque to read 1 Mile or "HED". (If second 20-5L is eliminated, F will be 1140 ft., and the 20-1 sign distance plaque to read Mile or "HED") CONDITION 3: For Freeway and Expressway Highways = 1000 ft. B = 1640 ft., 20-5L sign distance plaque to read MILE or "HED" C = 2640 ft., 20-1 sign distance plaque to read 1 MILE or "HED" D = 2 times the normal speed limit. See General Notes, Tables, and Legend Drawing for Taper Length (L). Speeds less than 45 MPH (Optional) 3. If a paved shoulder having a minimum width of 10 ft and sufficient strength is available, the left and center lanes may be closed and motor vehicle traffic carried around the work space on the right lane and a right shoulder. hen a shoulder lane is used that cannot adequately accommodate trucks, trucks may be directed to used the normal travel lanes. 4. here speed or volume is higher, signing such as additional Left Lane Closed XX ft Sign (20-5L) or Be Prepared To Stop Sign (3-4) should be used in advance of the 20-1 sign. 5. See GENEL, Table 5 for size of the Flashing rrow Panel. 6. Shadow vehicle shall be equipped with a Truck Mounted ttenuator (TM) on Expressways and Freeways. Use of a TM is Optional on all other Highways when a shadow vehicle is used. PGE 43 OF 113

51 BLNK PGE PGE 44 OF 113

52 OD D S P OD OK IGHT TO LNES CLOSED L Min. 2L Min. L Min SHEET 1 OF 2 (SEE SHEET 2 OF 2 FO NOTES) IGHT TO LNES CLOSED " x 48" IGHT TO LNES CLOSED " x 48" equired for Freeways and Expressways, Optional far all other Highways, see note 6. (typ. for all tapers) Taper (Optional) (Optional) OD OK 60" x 24" Shoulder Shoulder (See Note 5) (See Note 5) 20-1 IGHT TO LNES CLOSED F C B " x 48" 1/3 L Min. (See Note 1) See General Notes, Tables, and Legend Drawing for Taper Length (L). Speeds less than 45 MPH (Optional) E 100 Min. 250 Max. 200 Max. 250 to 500 (Optional) OD OK 60" x 24" " x 48" ll Highways (except freeways and expressways) D E MPH ft ft Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 1000 ft., 20-5 sign distance plaque to read 1500 ft. or "HED" C = 1140 ft., 20-5 sign distance plaque to read MILE or "HED" (Distance C and the second 20-5 sign may be eliminated if speeds are less than 45 MPH) F = 2640 ft., 20-1 sign distance plaque to read 1 MILE or "HED" Expressways (If sign is eliminated, F will be 1140 ft., and the 20-1 sign distance plaque to read MILE or "HED") CONDITION 2: For Urban Streets, B, C and F = 200 ft. and sign distance plaque to read "HED" (Distance C and the second 20-5 sign may be eliminated) CONDITION 3: For Freeway and Expressway Highways = 1000 ft. Distances may be increased for downgrades or other conditions that affect stopping sight distance. B = 1640 ft., 20-5 sign distance plaque to read MILE or "HED" C = 2640 ft., 20-5 sign distance plaque to read 1 MILE or "HED" F = 1 MILE, 20-1 sign distance plaque to read 2 MILES or "HED" PGE 45 OF 113

53 20 SHEET 2 OF 2 NOTES 1. hen paved shoulders having a width of 8 ft or more are closed, channelizing devices should be used to close the shoulder in advance of the merging taper. 2. If the two left lanes are closed, the Left Two Lanes Closed head Sign (20-5L) shall be used instead of the 20-5 Sign. 3. here speed or volume is higher, signing such as additional ight Two Lanes Closed XX ft Sign (20-5) or Be Prepared To Stop Sign (3-4) should be used in advance of the 20-1 sign. 4. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. 5. See GENEL, Table 5 for size of the Flashing rrow Panel. 6. Shadow vehicle shall be equipped with a Truck Mounted ttenuator (TM) on Expressways and Freeways. Use of a TM is Optional on all other Highways when a shadow vehicle is used. D S P PGE 46 OF 113

54 L S P 21 IGHT LNE CLOSED Min. 250 Max. C B L Min L Min. IGHT LNE CLOSED 4-2 See General Notes, Tables, and Legend Drawing for Taper Length (L). EXIT (Optional) OD OK 60" x 24" 100 (typ. for all tapers) Max. (See Note 5) Taper (Optional) equired See Note Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" = 1000 ft. B = 1640 ft., 20-5 sign distance plaque to read MILE or "HED" C = 2640 ft., 20-1 sign distance plaque to read 1 MILE or "HED" D = 2 times the normal speed limit. NOTES 1. In locations with heavy ramp traffic, the channelizing devices in advance of the ramp may be eliminated if special advance signing is erected to indicate that the right lane is a mandatory exit only lane. 2. The temporary EXIT sign shall be located in the temporary gore. It shall be mounted a minimum of 3 ft. from the pavement surface to the bottom of the sign. 3. The guide signs should indicate that the ramp is open, and where the temporary ramp is located. However, if the ramp is closed, guide signs should indicate that the ramp is closed. 4. hen the exit ramp is closed, a black on orange EXIT CLOSED panel should be placed diagonally across the interchange/intersection guide signs. 5. See GENEL, Table 5 for size of the Flashing rrow Panel. 6. Shadow vehicle shall be equipped with a Truck Mounted ttenuator (TM). 7. here speed or volume is higher, signing such as additional ight Lane Closed XX ft Sign (20-5) or Be Prepared To Stop Sign (3-4) should be used in advance of the 20-1 sign. PGE 47 OF 113

55 MP S P Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" 250 to 500 ( T 100 NOS B 1/3 L 1 2 / L 100 Min. 250 Max. 48"x48" B (Optional) OD OK 60" x 24" MIN.M 10 Min. See Note 2. equired See Note 1. 48"x48" 5-4 See General Notes, Tables, and Legend Drawing for Taper Length (L). NOTES 1. Shadow vehicle shall be equipped with a Truck Mounted ttenuator (TM). 2. If shoulder is to be used for vehicular traffic insure the shoulder is in good condition and free of debris prior to its use. 3. ll distances may be adjusted slightly to fit field condition. 4. efer to Publication 213 General Notes for additional information. = 500 ft., B sign distance plaque to read 500 ft. or "HED" B = 500 ft., sign distance plaque to read 1000 ft. or "HED" C = 40 ft. MX. 21 MP C PGE 48 OF 113

56 HED OD OD S L P Min. 250 Max. C B L Min. L Min. (See Note 1) L Min. IGHT LNE CLOSED IGHT LNE CLOSED 4-2 OK O YIELD O STOP See General Notes, Tables, and Legend Drawing for Taper Length (L) NOTES 1. n acceleration lane of sufficient length should be provided whenever possible. 2. here inadequate acceleration distance exists for the temporary entrance, the Yield (1-2) and Yield head (3-2) Signs shall be replaced with Stop (1-1) and Stop head (3-1) Signs Optional if an existing 4-1 sign is within 500 ft. that is not blocked by short term signing. (Optional) OD OK 60" x 24" 100 Max. (See Note 3) 10 Min. equired, see Note 4. (typ. for all tapers) Taper (Optional) Y MP MP " x 24" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" = 1000 ft. B = 1640 ft., 20-5 sign distance plaque to read MILE or "HED" C = 2640 ft., 20-1 sign distance plaque to read 1 MILE or "HED" D = 2 times the normal speed limit. 3. See GENEL, Table 5 for size of the Flashing rrow Panel. 4. Shadow vehicle shall be equipped with a Truck Mounted ttenuator (TM). 5. here speed or volume is higher, signing such as additional ight Lane Closed XX ft Sign (20-5) or Be Prepared To Stop Sign (3-4) should be used in advance of the 20-1 sign. PGE 49 OF 113

57 O P 23 Min. 100 Min.to 250 Max. (See Note 4) Shadow Vehicle 2 Shadow Vehicle 1 ork Vehicle IGHT LNE CLOSED HED (See Note 7) equired for Freeways and Expressways (See Note 7) 20-5 (Optional) but Optional for all other Highways, see Note 5 and Note 8. CONDITION 1: ll Highways (except Freeways and Expressways) Min. = 500 ft. CONDITION 2: For Urban Streets Min. = 200 ft. CONDITION 3: For Freeway and Expressway Highways Min. = 1000 ft. NOTES 1. This figure applies for operations that move intermittently or continuously at an average speed of more than 1 MPH. 2. hen the work vehicle occupies the far left lane or an interior lane, the appropriate lane closure sign should be used in place of the 20-5 Sign on Shadow Vehicle 2. The lane closure sign on Shadow Vehicle 2 should be placed so as not to obscure the arrow panel. 3. hen the work vehicle occupies an interior lane (a lane other than the far right or far left) of a directional roadway with a right shoulder 10 ft or more in width, Shadow Vehicle 2 should drive in the right shoulder with a sign indicating that work is taking place in the interior lane. 4. henever adequate stopping sight distance exists to the rear, the shadow vehicle should maintain the minimum distance from the work vehicle and proceed at the same speed. The shadow vehicle should slow down in advance of vertical or horizontal curves. 5. dditional shadow vehicles to warn and reduce the speed of oncoming or opposing vehicular traffic may be used. Law enforcement vehicles may be used for this purpose but not to be used to close a lane. 6. ork should normally be accomplished during off-peak hours. 7. See GENEL, Table 5 for size of the Flashing rrow Panel. 8. ll shadow vehicles shall be equipped with Truck Mounted ttenuator (TM). PGE 50 OF 113

58 OD OK P L 24 OD OK 60" x 24" OK 20-1 Edge of any roadway OD OK 60" x 24" dditional signs may be used based on engineering judgement Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways): = 500 ft., 20-1 sign distance plaque to read 500 ft. or "HED" D = 2 times the normal speed limit. CONDITION 2: For Urban Streets: = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit CONDITION 3: For Freeway and Expressway Highways: = 1000 ft., 20-1 sign distance plaque to read 1000 ft. or "HED" D = 2 times the normal speed limit NOTES 1. Traffic control devices are not required if the work space is outside the highway right-of-way, behind barrier, more than 2 ft behind curb, or 15 ft or more from the edge of any roadway. 2. For divided highways and one-way highways where it is physically possible, advance warning signs should also be placed on the left-hand side of the roadway. (Typ.) 20-1 OD The 20-1 Sign may be replaced with other appropiate signs (Low Shoulder Sign, No Guide ail Sign, and so forth). 4. The 20-1 Sign on an intersecting roadway is not required if drivers emerging from that roadway will encounter another advance warning sign prior to the work space. PGE 51 OF 113 _

59 N P L OK OD OK NEXT MILES Shoulder Shoulder (typ) Shoulder Shoulder 20-1 OD 60" x 30" Min. NEXT MILES G20-1 OD OK 25 S S S OD OK 60" x 24" OD OK 60" x 24" S OD See General Notes, Tables, and Legend Drawing for Taper Length (L). Limit of ork 1/3 L Min. (typ.) " x 30" (See Note 2) " x 30" (See Note 2) G " x 30" Min. B C 20-1 C B " x 30" (See Note 2) " x 30" (See Note 2) Limit of ork 6 devices Min. (typ. for all tapers) Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft. D = 2 times the normal speed limit. CONDITION 2: For Urban Streets CONDITION 3: For Freeway and Expressway Highways = 1000 ft. B = 1640 ft. C = 500 ft., 20-1 sign distance plaque to read 1500 ft. C = 2640 ft., 20-1 sign distance plaque to read 1 MILE D = 2 times the normal speed limit., B and C = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit. NOTES 1. For divided highways and one-way highways where it is physically possible, advance warning signs should also be placed on the left-hand side of the roadway. 2. The 21-5 Sign may be replaced with other appropriate signs (Low Shoulder Sign, No Guide ail Sign, and so forth). 3. The 21-5 Sign on an intersecting roadway is not required if drivers emerging from that roadway will encounter another advance warning sign prior to the work space BL or 21-5B Sign should be used on limited-access highways where there is no opportunity for disabled vehicles to pull off the roadway. 5. If drivers cannot see a pull-off area beyond the closed shoulder, information regarding the length of the shoulder closure should be provided in feet or miles, as appropriate. 6. Based on engineering judgement, a temporary barrier with proper delineation and end treatment may be used instead of longitudinal channelizing devices. The channelized taper is still required. PGE 52 OF 113

60 T P L 100 Min. Flagger No.2 Flagger No ONE LNE OD OD OK 60" x 24" 20-7 NOTES 1. ll flaggers must be in communication with each other. 2. Each flagger should be clearly visible to traffic for a minimum distance of E. 26a OD OK 60" x 24" 50 Min. to 100 Max. 6 Devices Min. THE SME SIGNING IS EQUIED FO THIS PPOCH (typ. all tapers) Optional F C B E Max. BE PEPED TO STOP dditional signs may be used based on engineering judgement Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. C = 500 ft., 3-4 sign distance plaque to read 1500 ft. ll Highways F = 500 ft., 20-1 sign distance plaque to read MILE. (except freeway and expressway) D E CONDITION 2: For Urban Streets, B, C and F = 200 ft. and sign distance plaque to read "HED" MPH ft ft Distances may be increased for downgrades or other conditions that affect stopping sight distance t night, flagger stations shall be illuminated, except in emergencies. See General Notes, sheet 3, note The buffer space should be extended so that the two-way traffic taper is placed before a horizontal (or crest vertical) curve to provide adequate sight distance for the flagger and a queue of stopped vehicles. 5. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. PGE 53 OF 113

61 T P L Point Y Point X Optional Min. to 100 Max. 6 Devices Min NOTES 1. This figure applies when all of the following conditions are satisfied: 26b THE SME SIGNING IS EQUIED FO THIS PPOCH (typ. all tapers) Max. OD OK OD BE ONE LNE PEPED OD TO STOP 60" x 24" dditional signs may be used 20-7 based on engineering judgement. For speeds greater than 45 MPH, use Figure 26a. a. Sight distance between the flagger and any vehicle between Points X and Y will be unobstructed. Distances may be increased for downgrades or other conditions that affect stopping sight distance. c. The DT is not greater than approximately 1500, or the average 5-minute traffic volume during the period of work is 12 vehicles or less. 2. Flagger should be clearly visible to traffic for a minimum distance of E. 4. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. sight distance Unobstructed OD OK 60" x 24" F C B 250 Max. Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. ll Highways (except freeway and expressway) C = 500 ft. F = 500 ft., 20-1 sign distance plaque to read MILE. D E CONDITION 2: For Urban Streets: MPH ft ft, B, C and F = 200 ft. and sign distance plaque to read "HED" (Distance C and the second 3-4 sign may be eliminated) b. The length of the one-lane section (not including any taper) is not greater than approximately 250 ft. 3. t night, flagger station shall be illuminated, except in emergencies. See General Notes, sheet 3, note 26. PGE 54 OF 113 (typ. to points X and Y) E Min.

62 OK T P L 26c Optional Min. to 100 Max. 6 Devices Min. NOTES 1. This figure applies when all of the following conditions are satisfied: ed Type B Light OD OK 60" x 24" " x 30" STOP " x 30" THE SME SIGNING IS EQUIED FO THIS PPOCH (typ. all tapers) C B 250 Max. Max. ed Type B Light ONE LNE OD STOP " x 30" dditional signs may be used based on engineering judgement. OD OK 60" x 24" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. C = 500 ft., 20-1 sign distance plaque to read 1500 ft. D = 2 times the normal speed limit. CONDITION 2: For Urban Streets:, B, and C = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit. a. Sight distance between the Stop Signs will be unobstructed. b. The length of the one-lane section (not including any taper) is not greater than approximately 250 ft. c. The DT is not greater than approximately The length of the one-lane section and/or DT may be increased if a study indicates that a satisfactory level of service can be maintained. 3. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. PGE 55 OF 113

63 1 T P L 26d OD OK 60" x 24" dditional signs may be used based on engineering judgement. Optional 100 ONE LNE OK OD YIELD Min. to 100 Max. 6 Devices Min. 60" x 24" TO ONCOMING TFFIC 1-2 NOTES 1. This figure applies when all of the following conditions are satisfied: c. The DT is not greater than approximately " x 30" 100 THE SME SIGNING IS EQUIED FO THIS PPOCH Point Y 2 Point X 1 Point Y Point X 2 C B 250 Max. Max. Y OD OK (typ. all tapers) 24" x 18" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. C = 500 ft., 20-1 sign distance plaque to read 1500 ft. D = 2 times the normal speed limit. CONDITION 2: For Urban Streets:, B, and C = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit. a. Sight distance between X and X, and between Y and Y, will be unabstructed b. The length of the one-lane section (not including any taper) is not greater than approximately 250 ft. 2. The length of the one-lane section and/or DT may be increased if a study indicates that a satisfactory level of service can be maintained. 3. hen a highway-rail grade crossing exists within the work zone, or it is anticipated that queues resulting from the lane closure might extend through a highway-rail grade crossing, provisions shall be made to eliminate conflicts, which may require placing a flagger at the crossing. Coordination with the railroad is essential. PGE 56 OF 113

64 BLNK PGE PGE 57 OF 113

65 26e TYPE OF HIGHY CONDITION USING FIXED SUPPOTS USING PEDESTL-MOUNTED POTBLE TFFIC CONTOL SIGNLS USING TILE-MOUNTED POTBLE TFFIC CONTOL SIGNLS SHOT-TEM STTIONY OPETION MNULLY-CONTOLLED 26e M-1 26e M-2 TO-LNE, TO Y HIGHY ITH ONE-LNE, TO-Y TFFIC SHOT-TEM STTIONY OPETION FO NON-COMPLEX CONDITIONS 26e NC-1 26e NC-2 SHOT-TEM STTIONY OPETION FO COMPLEX CONDITIONS 26e C-1 26e C-2 LONG-TEM 26e PL 26e L STTIONY OPETION T P FIGUE NUMBE DOCUMENT TYPE TEMPOY TFFIC CONTOL SIGNL EQUIEMENTS ND TIMEFMES POCESS FO OBTINING PENNDOT PPOVL TO USE TEMPOY TFFIC CONTOL SIGNLS BLNKET PEMITS PPLICTION FO PEMIT TO OPETE TEMPOY TFFIC CONTOL SIGNLS TEMPOY TFFIC CONTOL SIGNL PEMIT PPLICTION INSTUCTIONS FO PEMIT TO OPETE TEMPOY TFFIC CONTOL SIGNLS EXMPLE POBLEM: PPLICTION FO PEMIT TO OPETE TEMPOY TFFIC CONTOL SIGNLS GUIDELINES FO THE SELECTION OF TEMPOY TFFIC CONTOL SIGNLS IN OK ZONES TEMPOY TFFIC CONTOL SIGNLS NON-COMPLINCE DOCUMENTTION FOM TEMPOY TFFIC CONTOL SIGNLS USE COMMENT FOM PGE 58 OF 113

66 1 TEMPOY TFFIC CONTOL SIGNL PLN OD OK 36" x 18" Pedestal-Mounted Portable Traffic Control Signal (typ.) 40 Min. 150 Max Min. 150 Max. 3 C B 100 Min. 100 Min. ONE LNE OD STOP HEE ON 50 Min. to 100 Max. 6 Devices Min. ED L 24" x 30" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. C = 500 ft., 20-1 sign distance plaque to read 1500 ft. D = 2 times the normal speed limit 26e M-1 CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit T PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY Dist. County oute Sheet 1 of 4 STOP HEE ON ED THE SME SIGNING IS EQUIED FO THIS PPOCH 10-6L 24" x 30" OD OK 36" x 18" PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE DTE: PGE 59 OF 113

67 26e M-1 Dist. County oute Sheet 2 of 4 Phase 1 Phase 2 INTEVLS INTEVLS SIGNL G Y 1, G Y FIXED MINIMUM 5 5 Normal Speed 12" Limit (MPH) Minimum Visibility Distance (FT) 25 12" PEMIT NO.: EMEGENCY FLSHING PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY TEMPOY TFFIC CONTOL SIGNLS - MNULLY-CONTOLLED, PEDESTL-MOUNTED POTBLE TFFIC CONTOL SIGNLS ll-ed Clearance Interval Calculations (See Note 14) Length of One-Lane, Two-ay Traffic Section between STOP HEE ON ED SIGNS (FT) equired Minimum Length of ll-ed Clearance Interval (SEC) 15 MPH 20 MPH 25 MPH NY FIELD DJUSTMENT OF "STOP HEE ON ED SIGNS" EQUIES NE CLCULTION OF CLE- NCE INTEVLS IN CCODNCE ITH PENNDOT SPECIFICTIONS SEE TBLE ND NOTE 14. INTEVL DETEMINED BY OPETO. SIGNL EQUIEMENTS Signal Face Visibility 12" (See Note 12) Y G NOTE: SIGNL NO S LL SIGNLS TO BE EQUIPPED ITH BCKPLTES. PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE DTE: PGE 60 OF 113

68 ( 26e M-1 PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY Dist. County oute Sheet NOTES 3 of 4 1. THE USE OF MNULLY-CONTOLLED, PEDESTL-MOUNTED POTBLE TFFIC CONTOL SIGNLS IN PENNSYLVNI FO SHOT-TEM STTIONY OPETIONS SHLL COMPLY ITH POVISIONS OF THIS FIGUE. 2. THIS FIGUE MY BE USED IF LL OF THE FOLLOING CONDITIONS E STISFIED: a. THE OPETION IS STTIONY, SHOT-TEM OPETION S DEFINED IN PENNDOT PUBLICTIONS 212 ND 213. b. THE POTBLE TFFIC CONTOL SIGNLS E USED TO CONTOL ONE-LNE, TO-Y TFFIC, ND NO MOE THN TO PPOCHES TO THE OK ZONE ILL BE CONTOLLED BY THE POTBLE TFFIC CONTOL SIGNLS. c. THEE IS NO T-GDE ILOD COSSING ITHIN THE ONE-LNE, TO-Y TFFIC SECTION (BETEEN STOP HEE ON ED SIGNS) ND ITHIN 300 FEET OF POTBLE TFFIC CONTOL SIGNL. d. NO ODY PPOCH TO THE POTBLE TFFIC CONTOL SIGNL IS ON DONGDE OF 5% O MOE, IF THE NOML SPEED LIMIT IS GETE THN 35 MILES PE HOU. e. THEE E NO INTESECTIONS O UNCONTOLLED COMMECIL DIVEYS ITHIN THE ONE-LNE, TO-Y TFFIC SECTION. THE POPOSED METHOD OF TFFIC CONTOL FO NON-COMMECIL DIVEYS SHLL BE CCEPTBLE TO PENNDOT. 3. FO MNUL CONTOL, SINGLE OPETO MY BE USED IF THE OPETO HS N UNOBSTUCTED VIE OF BOTH TFFIC TVELING THOUGH THE ONE-LNE, TO-Y SECTION ND TFFIC ON THE PPOCH TO ECH POTBLE TFFIC CONTOL SIGNL UNIT. OTHEISE, SEPTE OPETO IS EQUIED T ECH POTBLE TFFIC CONTOL SIGNL UNIT ND COMMUNICTIONS MUST BE MINTINED BETEEN THE OPETOS. 4. SUPPLEMENTL SIGNL INDICTO LMPS E EQUIED TO SHO THE OPETO THE STTUS OF THE SIGNL INDICTIONS IF THE CONTOLLE DOES NOT POVIDE VISUL DISPLY OF THE SIGNL INDICTIONS. 5. POTBLE TFFIC CONTOL SIGNL OPETIONS SHOULD EMIN IN MNULLY-CONTOLLED MODE ND SHOULD NOT BE CHNGED UNLESS DIECTED BY PENNDOT. 6. DVNCE ITTEN PPOVL MUST BE OBTINED FOM PENNDOT PIO TO USING POTBLE TFFIC CONTOL SIGNLS FO SHOT-TEM OPETIONS ON NY PUBLIC HIGHY. PENNDOT TEMPOY TFFIC CONTOL SIGNL PEMIT IS EQUIED FO SHOT-TEM OPETIONS, ND COPY MUST BE MINTINED ON-SITE DUING THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE. 7. SUBMIT COMPLETED PPLICTION FO PEMIT TO OPETE TEMPOY TFFIC CONTOL SIGNLS TO THE PPOPITE PENNDOT ENGINEEING DISTICT OFFICE SO THT IT IS ECEIVED T LEST 3 FULL OKING DYS BEFOE THE DESIED BEGINNING TIME OF THE POTBLE TFFIC CONTOL SIGNL USGE, EXCEPT FO EMEGENCY OK S DEFINED IN PENNDOT PUBLICTION EFE TO PPIX OF THIS PUBLICTION FO DDITIONL GUIDNCE ND CCEPTNCE POCEDUES PETINING TO POTBLE TFFIC CONTOL SIGNLS. 9. THE DESIGN ND PPLICTION OF THE POTBLE TFFIC CONTOL SIGNLS SHLL COMPLY ITH THE MOST CUENT VESION OF PENNDOT PUBLICTIONS 212, 213, ND SIGNL SUPPOTS SHOULD BE MINIMUM OF 2 FEET OFF THE EDGE OF TVEL Y. IF THIS IS NOT POSSIBLE, THE SUPPOTS SHLL BE DEQUTELY POTECTED BY BIE, GUIDEIL, O CHNNELIZING DEVICES. 11. THE BOTTOM OF THE HOUSING OF SIGNL FCE THT IS NOT MOUNTED OVE THE ODY SHLL BE T LEST 8 FEET, BUT NOT MOE THN 15 FEET BOVE THE SIDELK O, IF THEE IS NO SIDELK, BOVE THE PVEMENT GDE T THE CENTE OF THE ODY. 12. MINIMUM OF TO SIGNL FCES ON ECH PPOCH SHOULD BE CONTINUOUSLY VISIBLE TO PPOCHING TFFIC FOM POINT MEETING THE SIGNL VISIBILITY DISTNCES SPECIFIED IN THE TBLE ON SHEET 2 OF 3. PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE DTE: PGE 61 OF 113 T

69 26e M-1 PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY TEMPOY TFFIC CONTOL SIGNLS - MNULLY-CONTOLLED, PEDESTL-MOUNTED POTBLE TFFIC CONTOL SIGNLS Dist. County oute Sheet 4 of 4 NOTES (CONT D. FOM SHEET 3) 13. THE LENGTH OF YELLO CHNGE INTEVLS IS NOMLLY IN THE NGE FOM BOUT 3 SECONDS TO 6 SECONDS. USE 5-SECOND YELLO CHNGE INTEVL, O N PPOPITE LTENTE VLUE FOM PENNDOT PUBLICTION 149 BSED ON CTUL SITE CONDITIONS. 14. N LL-ED CLENCE INTEVL MUST BE USED. THE LENGTH OF THE LL-ED CLENCE INTEVL IS BSED ON THE LENGTH OF THE ONE-LNE, TO-Y TFFIC SECTION CONTOLLED BY THE POTBLE TFFIC CONTOL SIGNLS ND THE SPEED OF TFFIC THOUGH THT SECTION. MONITO TFFIC OPETIONS DUING THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE ND DJUST THE LENGTH OF THE LL-ED CLENCE INTEVL TO CCOUNT FO SITE CONDITIONS ND TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. UNLESS OTHEISE INDICTED BY PENNDOT, THE MINIMUM LENGTH OF LL-ED CLENCE INTEVLS SHLL BE S INDICTED ON THE TBLE ON SHEET 2 OF HEN NOT IN OPETION, SIGNL HEDS SHLL BE EMOVED FOM THE VIE OF TFFIC O HOODED ITH MTEIL THT COVES THE SIGNL INDICTIONS FOM THE VIE OF TFFIC. LL INPPOPITE SIGNS SHLL LSO BE EMOVED, COVEED, FOLDED, O TUNED SO THT THEY E NOT EDBLE BY ONCOMING TFFIC HEN THE POTBLE TFFIC CONTOL SIGNL IS NOT IN OPETION. 16. SIGNL MODULES MUST BE EPLCED IN CCODNCE ITH THE MNUFCTUES ECOMMTIONS, ND ECOD OF THIS MUST BE MINTINED BY THE USE. 17. DDITIONL SIGNS ND DEVICES SHLL BE INSTLLED S EQUIED IN PENNDOT PUBLICTIONS 212 ND 213, ND S EQUIED BSED ON CTUL SITE CONDITIONS. 18. PENNDOT ESEVES THE IGHT TO INSPECT ECH POTBLE TFFIC CONTOL SIGNL USGE. PENNDOT LSO ESEVES THE IGHT TO EVOKE TEMPOY TFFIC CONTOL SIGNL PEMIT O TO SUSP THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL IF THE USE SHLL T NY TIME ILLFULLY O NEGLIGENTLY FIL TO COMPLY ITH THE CONDITIONS CONTINED IN THE PEMIT O PUBLICTION 213, O FIL TO MKE NY CHNGES IN THE OPETION OF THE SIGNL, O EMOVE IT, HEN SO ODEED BY PENNDOT. THE USE SHLL NOT MKE NY CHNGE IN THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL S DEFINED IN THE PEMIT DINGS ITHOUT PIO ITTEN PPOVL OF PENNDOT. PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE DTE: PGE 62 OF 113

70 1 STOP HEE ON ED THE SME SIGNING IS EQUIED FO THIS PPOCH ONE LNE OD STOP HEE ON ED 50 Min. to 100 Max. 6 Devices Min PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY TEMPOY TFFIC CONTOL SIGNLS - MNULLY-CONTOLLED, TILE-MOUNTED POTBLE TFFIC CONTOL SIGNLS Dist. County oute Sheet TEMPOY TFFIC CONTOL SIGNL PLN 1 of 5 OD OK 36" x 18" Trailer Mounted Portable Traffic Control Signal (typ.) 40 Min. 150 Max. 40 Min. 150 Max L 24" x 30" 3 2 C B 100 Min. 100 Min. OD OK 10-6L 24" x 30" 36" x 18" NOTE efer to Sheet 3 of 5 for lternate Trailer-Mounted Portable Traffic Signal Placement. Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" PEMIT NO.: CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. C = 500 ft., 20-1 sign distance plaque to read 1500 ft. D = 2 times the normal speed limit PEMITTEE: PENNDOT PPOVL: 26e M-2 DIST.TF.ENGINEE CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" DTE: D = 2 times the normal speed limit PGE 63 OF 113

71 26e M-2 PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY TEMPOY TFFIC CONTOL SIGNLS - MNULLY-CONTOLLED, TILE-MOUNTED POTBLE TFFIC CONTOL SIGNLS Dist. County oute Sheet 2 of 5 Phase 1 Phase 2 INTEVLS INTEVLS SIGNL ll-ed Clearance Interval Calculations (See Note 14) Length of One-Lane, Two-ay Traffic Section between STOP HEE ON ED SIGNS (FT) equired Minimum Length of ll-ed Clearance Interval (SEC) 15 MPH 20 MPH 25 MPH 1 2 G Y 1, G Y FIXED MINIMUM NY FIELD DJUSTMENT OF "STOP HEE ON ED SIGNS" EQUIES NE CLCULTION OF CLE- NCE INTEVLS IN CCODNCE ITH PENNDOT SPECIFICTIONS SEE TBLE ND NOTE 14. INTEVL DETEMINED BY OPETO. SIGNL EQUIEMENTS Signal Face Visibility 12" (See Note 12) Y Normal Speed 12" Limit (MPH) Minimum Visibility Distance (FT) G 25 12" PEMIT NO.: NOTE: SIGNL NO S LL SIGNLS TO BE EQUIPPED ITH BCKPLTES PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE DTE: PGE 64 OF 113 EMEGENCY FLSHING

72 1 1 1 PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY TEMPOY TFFIC CONTOL SIGNLS - MNULLY-CONTOLLED, TILE-MOUNTED POTBLE TFFIC CONTOL SIGNLS Dist. County oute Sheet 3 of 5 LTENTE TILE-MOUNTED POTBLE TFFIC SIGNL PLCEMENTS CTIVE CTIVE OK 100 OK MIN. OPTION 1 OPTION CTIVE CTIVE OK OK 100 MIN. MIN. MIN. OPTION 3 OPTION 4 PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE 26e M-2 DTE: PGE 65 OF 113

73 26e M-2 ( PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY TEMPOY TFFIC CONTOL SIGNLS - MNULLY-CONTOLLED, TILE-MOUNTED POTBLE TFFIC CONTOL SIGNLS Dist. County oute Sheet NOTES 4 of 5 1. THE USE OF MNULLY-CONTOLLED, TILE-MOUNTED POTBLE TFFIC CONTOL SIGNLS IN PENNSYLVNI FO SHOT-TEM STTIONY OPETIONS SHLL COMPLY ITH POVISIONS OF THIS FIGUE. 2. THIS FIGUE MY BE USED IF LL OF THE FOLLOING CONDITIONS E STISFIED: a. THE OPETION IS STTIONY, SHOT-TEM OPETION S DEFINED IN PENNDOT PUBLICTIONS 212 ND 213. b. THE POTBLE TFFIC CONTOL SIGNLS E USED TO CONTOL ONE-LNE, TO-Y TFFIC, ND NO MOE THN TO PPOCHES TO THE OK ZONE ILL BE CONTOLLED BY THE POTBLE TFFIC CONTOL SIGNLS. c. THEE IS NO T-GDE ILOD COSSING ITHIN THE ONE-LNE, TO-Y TFFIC SECTION (BETEEN STOP HEE ON ED SIGNS) ND ITHIN 300 FEET OF POTBLE TFFIC CONTOL SIGNL. d. NO ODY PPOCH TO THE POTBLE TFFIC CONTOL SIGNL IS ON DONGDE OF 5% O MOE, IF THE NOML SPEED LIMIT IS GETE THN 35 MILES PE HOU. e. THEE E NO INTESECTIONS O UNCONTOLLED COMMECIL DIVEYS ITHIN THE ONE-LNE, TO-Y TFFIC SECTION. THE POPOSED METHOD OF TFFIC CONTOL FO NON-COMMECIL DIVEYS SHLL BE CCEPTBLE TO PENNDOT. 3. FO MNUL CONTOL, SINGLE OPETO MY BE USED IF THE OPETO HS N UNOBSTUCTED VIE OF BOTH TFFIC TVELING THOUGH THE ONE-LNE, TO-Y SECTION ND TFFIC ON THE PPOCH TO ECH POTBLE TFFIC CONTOL SIGNL UNIT. OTHEISE, SEPTE OPETO IS EQUIED T ECH POTBLE TFFIC CONTOL SIGNL UNIT ND COMMUNICTIONS MUST BE MINTINED BETEEN THE OPETOS. 4. SUPPLEMENTL SIGNL INDICTO LMPS E EQUIED TO SHO THE OPETO THE STTUS OF THE SIGNL INDICTIONS IF THE CONTOLLE DOES NOT POVIDE VISUL DISPLY OF THE SIGNL INDICTIONS. 5. POTBLE TFFIC CONTOL SIGNL OPETIONS SHOULD EMIN IN MNULLY-CONTOLLED MODE ND SHOULD NOT BE CHNGED UNLESS DIECTED BY PENNDOT. 6. DVNCE ITTEN PPOVL MUST BE OBTINED FOM PENNDOT PIO TO USING POTBLE TFFIC CONTOL SIGNLS FO SHOT-TEM OPETIONS ON NY PUBLIC HIGHY. PENNDOT TEMPOY TFFIC CONTOL SIGNL PEMIT IS EQUIED FO SHOT-TEM OPETIONS, ND COPY MUST BE MINTINED ON-SITE DUING THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE. 7. SUBMIT COMPLETED PPLICTION FO PEMIT TO OPETE TEMPOY TFFIC CONTOL SIGNLS TO THE PPOPITE PENNDOT ENGINEEING DISTICT OFFICE SO THT IT IS ECEIVED T LEST 3 FULL OKING DYS BEFOE THE DESIED BEGINNING TIME OF THE POTBLE TFFIC CONTOL SIGNL USGE, EXCEPT FO EMEGENCY OK S DEFINED IN PENNDOT PUBLICTION EFE TO PPIX OF THIS PUBLICTION FO DDITIONL GUIDNCE ND CCEPTNCE POCEDUES PETINING TO POTBLE TFFIC CONTOL SIGNLS. 9. THE DESIGN ND PPLICTION OF THE POTBLE TFFIC CONTOL SIGNLS SHLL COMPLY ITH THE MOST CUENT VESION OF PENNDOT PUBLICTIONS 212, 213, ND SIGNL SUPPOTS SHOULD BE MINIMUM OF 2 FEET OFF THE EDGE OF TVEL Y. IF THIS IS NOT POSSIBLE, THE SUPPOTS SHLL BE DEQUTELY POTECTED BY BIE, GUIDEIL, O CHNNELIZING DEVICES. 11. THE BOTTOM OF THE HOUSING OF SIGNL FCE SUSPED OVE THE ODY SHLL BE MINIMUM OF 15 FEET, BUT NOT MOE THN 19 FEET BOVE THE PVEMENT. THE BOTTOM OF THE HOUSING OF SIGNL FCE THT IS NOT MOUNTED OVE THE ODY SHLL BE T LEST 8 FEET, BUT NOT MOE THN 15 FEET BOVE THE SIDELK O, IF THEE IS NO SIDELK, BOVE THE PVEMENT GDE T THE CENTE OF THE ODY. PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE DTE: PGE 66 OF 113

74 PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY TEMPOY TFFIC CONTOL SIGNLS - MNULLY-CONTOLLED, TILE-MOUNTED POTBLE TFFIC CONTOL SIGNLS Dist. County oute Sheet 5 of 5 NOTES (CONT D. FOM SHEET 3) 12. MINIMUM OF TO SIGNL FCES ON ECH PPOCH SHOULD BE CONTINUOUSLY VISIBLE TO PPOCHING TFFIC FOM POINT MEETING THE SIGNL VISIBILITY DISTNCES SPECIFIED IN THE TBLE ON SHEET 2 OF THE LENGTH OF YELLO CHNGE INTEVLS IS NOMLLY IN THE NGE FOM BOUT 3 SECONDS TO 6 SECONDS. USE 5-SECOND YELLO CHNGE INTEVL, O N PPOPITE LTENTE VLUE FOM PENNDOT PUBLICTION 149 BSED ON CTUL SITE CONDITIONS. 14. N LL-ED CLENCE INTEVL MUST BE USED. THE LENGTH OF THE LL-ED CLENCE INTEVL IS BSED ON THE LENGTH OF THE ONE-LNE, TO-Y TFFIC SECTION CONTOLLED BY THE POTBLE TFFIC CONTOL SIGNLS ND THE SPEED OF TFFIC THOUGH THT SECTION. MONITO TFFIC OPETIONS DUING THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE ND DJUST THE LENGTH OF THE LL-ED CLENCE INTEVL TO CCOUNT FO SITE CONDITIONS ND TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. UNLESS OTHEISE INDICTED BY PENNDOT, THE MINIMUM LENGTH OF LL-ED CLENCE INTEVLS SHLL BE S INDICTED ON THE TBLE ON SHEET 2 OF HEN NOT IN OPETION, SIGNL HEDS SHLL BE EMOVED FOM THE VIE OF TFFIC O HOODED ITH MTEIL THT COVES THE SIGNL INDICTIONS FOM THE VIE OF TFFIC. LL INPPOPITE SIGNS SHLL LSO BE EMOVED, COVEED, FOLDED, O TUNED SO THT THEY E NOT EDBLE BY ONCOMING TFFIC HEN THE POTBLE TFFIC CONTOL SIGNL IS NOT IN OPETION. 16. SIGNL MODULES MUST BE EPLCED IN CCODNCE ITH THE MNUFCTUES ECOMMTIONS, ND ECOD OF THIS MUST BE MINTINED BY THE USE. 17. DDITIONL SIGNS ND DEVICES SHLL BE INSTLLED S EQUIED IN PENNDOT PUBLICTIONS 212 ND 213, ND S EQUIED BSED ON CTUL SITE CONDITIONS. 18. PENNDOT ESEVES THE IGHT TO INSPECT ECH POTBLE TFFIC CONTOL SIGNL USGE. PENNDOT LSO ESEVES THE IGHT TO EVOKE TEMPOY TFFIC CONTOL SIGNL PEMIT O TO SUSP THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL IF THE USE SHLL T NY TIME ILLFULLY O NEGLIGENTLY FIL TO COMPLY ITH THE CONDITIONS CONTINED IN THE PEMIT O PUBLICTION 213, O FIL TO MKE NY CHNGES IN THE OPETION OF THE SIGNL, O EMOVE IT, HEN SO ODEED BY PENNDOT. THE USE SHLL NOT MKE NY CHNGE IN THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL S DEFINED IN THE PEMIT DINGS ITHOUT PIO ITTEN PPOVL OF PENNDOT. PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE 26e M-2 DTE: PGE 67 OF 113

75 BLNK PGE PGE 68 OF 113

76 1 PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY TEMPOY TFFIC CONTOL SIGNL PLN OD OK 36" x 18" Pedestal-Mounted Portable Traffic Control Signal (typ.) 40 Min. 150 Max Min. 150 Max. 3 C B 100 Min. 100 Min. ONE LNE OD STOP HEE ON ED 50 Min. to 100 Max. 6 Devices Min L 24" x 30" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. C = 500 ft., 20-1 sign distance plaque to read 1500 ft. D = 2 times the normal speed limit 26e NC-1 CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit T Dist. County oute Sheet 1 of 4 STOP HEE ON ED THE SME SIGNING IS EQUIED FO THIS PPOCH 10-6L 24" x 30" OD OK 36" x 18" PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE DTE: PGE 69 OF 113

77 26e NC-1 Dist. County oute Sheet 2 of 4 Phase 1 Phase 2 INTEVLS INTEVLS SIGNL G Y 3 4 G Y MEMOY NL MXIMUM PSSGE MINIMUM FIXED NL SIGNL EQUIEMENTS Y Normal Speed 12" Limit (MPH) Minimum Visibility Distance (FT) G 25 12" PEMIT NO.: SIGNL NO S EMEGENCY FLSHING T PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY ll-ed Clearance Interval (See Note 11) Length of One-Lane, Two-ay Traffic Section between STOP HEE ON ED SIGNS (FT) 1, equired Minimum Length of ll-ed Clearance Interval (SEC) 15 MPH 20 MPH 25 MPH NY FIELD DJUSTMENT OF "STOP HEE ON ED SIGNS" EQUIES NE CLCULTION OF CLE- NCE INTEVLS IN CCODNCE ITH PENNDOT SPECIFICTIONS SEE TBLE ND NOTE 11. SEE NOTE 12. Signal Face Visibility 12" (See Note 9) NOTE: LL SIGNLS TO BE EQUIPPED ITH BCKPLTES. PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE DTE: PGE 70 OF 113

78 PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY Dist. County oute Sheet 3 of 4 NOTES 1. THE USE OF PEDESTL-MOUNTED POTBLE TFFIC CONTOL SIGNLS IN PENNSYLVNI FO SHOT-TEM STTIONY OPETIONS ITH NON-COMPLEX CONDITIONS SHLL COMPLY ITH POVISIONS OF THIS FIGUE. 2. THIS FIGUE MY BE USED IF LL OF THE FOLLOING CONDITIONS E STISFIED: a. THE OPETION IS STTIONY, SHOT-TEM OPETION S DEFINED IN PENNDOT PUBLICTIONS 212 ND 213. b. THE POTBLE TFFIC CONTOL SIGNLS E USED TO CONTOL ONE-LNE, TO-Y TFFIC, ND NO MOE THN TO PPOCHES TO THE OK ZONE ILL BE CONTOLLED BY THE POTBLE TFFIC CONTOL SIGNLS. c. THEE IS NO T-GDE ILOD COSSING ITHIN THE ONE-LNE, TO-Y TFFIC SECTION (BETEEN STOP HEE ON ED SIGNS) ND ITHIN 300 FEET OF POTBLE TFFIC CONTOL SIGNL. d. NO ODY PPOCH TO THE POTBLE TFFIC CONTOL SIGNL IS ON DONGDE OF 5% O MOE, IF THE NOML SPEED LIMIT IS GETE THN 35 MILES PE HOU. e. THEE E NO INTESECTIONS O UNCONTOLLED COMMECIL DIVEYS ITHIN THE ONE-LNE, TO-Y TFFIC SECTION. THE POPOSED METHOD OF TFFIC CONTOL FO NON-COMMECIL DIVEYS SHLL BE CCEPTBLE TO PENNDOT. f. THE ODY DT (VEGE DILY TFFIC) IS 10,000 VEHICLES PE DY O LESS, ND THE LENGTH OF THE ONE-LNE, TO-Y TFFIC SECTION (BETEEN STOP HEE ON ED SIGNS) IS 1,000 FEET O LESS. 3. DVNCE ITTEN PPOVL MUST BE OBTINED FOM PENNDOT PIO TO USING POTBLE TFFIC CONTOL SIGNLS FO SHOT-TEM OPETIONS ON NY PUBLIC HIGHY. PENNDOT TEMPOY TFFIC CONTOL SIGNL PEMIT IS EQUIED FO SHOT-TEM OPETIONS, ND COPY MUST BE MINTINED ON-SITE DUING THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE. 4. SUBMIT COMPLETED PPLICTION FO PEMIT TO OPETE TEMPOY TFFIC CONTOL SIGNLS TO THE PPOPITE PENNDOT ENGINEEING DISTICT OFFICE SO THT IT IS ECEIVED T LEST 3 FULL OKING DYS BEFOE THE DESIED BEGINNING TIME OF THE POTBLE TFFIC CONTOL SIGNL USGE, EXCEPT FO EMEGENCY OK S DEFINED IN PENNDOT PUBLICTION EFE TO PPIX OF THIS PUBLICTION FO DDITIONL GUIDNCE ND CCEPTNCE POCEDUES PETINING TO POTBLE TFFIC CONTOL SIGNLS. 6. THE DESIGN ND PPLICTION OF THE POTBLE TFFIC CONTOL SIGNLS SHLL COMPLY ITH THE MOST CUENT VESION OF PENNDOT PUBLICTIONS 212, 213, ND SIGNL SUPPOTS SHOULD BE MINIMUM OF 2 FEET OFF THE EDGE OF TVEL Y. IF THIS IS NOT POSSIBLE, THE SUPPOTS SHLL BE DEQUTELY POTECTED BY BIE, GUIDEIL, O CHNNELIZING DEVICES. 8. THE BOTTOM OF THE HOUSING OF SIGNL FCE THT IS NOT MOUNTED OVE THE ODY SHLL BE T LEST 8 FEET, BUT NOT MOE THN 15 FEET BOVE THE SIDELK O, IF THEE IS NO SIDELK, BOVE THE PVEMENT GDE T THE CENTE OF THE ODY. 9. MINIMUM OF TO SIGNL FCES ON ECH PPOCH SHOULD BE CONTINUOUSLY VISIBLE TO PPOCHING TFFIC FOM POINT MEETING THE SIGNL VISIBILITY DISTNCES SPECIFIED IN THE TBLE ON SHEET 2 OF THE LENGTH OF YELLO CHNGE INTEVLS IS NOMLLY IN THE NGE FOM BOUT 3 SECONDS TO 6 SECONDS. USE 5-SECOND YELLO CHNGE INTEVL, O N PPOPITE LTENTE VLUE FOM PENNDOT PUBLICTION 149M BSED ON CTUL SITE CONDITIONS. (NOTES CONT D. ON SHEET 4) PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE 26e NC-1 DTE: PGE 71 OF 113 T

79 PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO-Y ODY Dist. County oute Sheet 4 of 4 (CONT D. FOM SHEET 3) 11. N LL-ED CLENCE INTEVL MUST BE USED. THE LENGTH OF THE LL-ED CLENCE INTEVL IS BSED ON THE LENGTH OF THE ONE-LNE, TO-Y TFFIC SECTION CONTOLLED BY THE POTBLE TFFIC CONTOL SIGNLS ND THE SPEED OF TFFIC THOUGH THT SECTION. MONITO TFFIC OPETIONS DUING THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE ND DJUST THE LENGTH OF THE LL-ED CLENCE INTEVL TO CCOUNT FO SITE CONDITIONS ND TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. UNLESS OTHEISE INDICTED BY PENNDOT, THE MINIMUM LENGTH OF LL-ED CLENCE INTEVLS SHLL BE S INDICTED ON THE TBLE ON SHEET 2 OF FO FIXED TIME ND CTUTED OPETIONS, THE MINIMUM GEEN INTEVL POVIDED FO ECH PPOCH SHLL BE 10 SECONDS, UNLESS OTHEISE INDICTED BY PENNDOT. THE LENGTH OF GEEN INTEVLS SHOULD BE SUCH S TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. USE GEEN INTEVLS S INDICTED ON THE PEMIT DING. IF THEE IS NO PEMIT DING, MONITO TFFIC OPETIONS S TFFIC VOLUMES CHNGE THOUGHOUT THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE ND DJUST GEEN INTEVLS TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. 13. HEN NOT IN OPETION, SIGNL HEDS SHLL BE EMOVED FOM THE VIE OF TFFIC O HOODED ITH MTEIL THT COVES THE SIGNL INDICTIONS FOM THE VIE OF TFFIC. LL INPPOPITE SIGNS SHLL LSO BE EMOVED, COVEED, FOLDED, O TUNED SO THT THEY E NOT EDBLE BY ONCOMING TFFIC HEN THE POTBLE TFFIC CONTOL SIGNL IS NOT IN OPETION. 14. SIGNL MODULES MUST BE EPLCED IN CCODNCE ITH THE MNUFCTUES ECOMMTIONS, ND ECOD OF THIS MUST BE MINTINED BY THE USE. 15. DDITIONL SIGNS ND DEVICES SHLL BE INSTLLED S EQUIED IN PENNDOT PUBLICTIONS 212 ND 213, ND S EQUIED BSED ON CTUL SITE CONDITIONS. 16. PENNDOT ESEVES THE IGHT TO INSPECT ECH POTBLE TFFIC CONTOL SIGNL USGE. PENNDOT LSO ESEVES THE IGHT TO EVOKE TEMPOY TFFIC CONTOL SIGNL PEMIT O TO SUSP THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL IF THE USE SHLL T NY TIME ILLFULLY O NEGLIGENTLY FIL TO COMPLY ITH THE CONDITIONS CONTINED IN THE PEMIT O PUBLICTION 213, O FIL TO MKE NY CHNGES IN THE OPETION OF THE SIGNL, O EMOVE IT, HEN SO ODEED BY PENNDOT. THE USE SHLL NOT MKE NY CHNGE IN THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL S DEFINED IN THE PEMIT DINGS ITHOUT PIO ITTEN PPOVL OF PENNDOT. PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE 26e NC-1 DTE: PGE 72 OF 113 N T

80 1 PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO Y ODY TEMPOY TFFIC CONTOL SIGNL PLN OD OK 36" x 18" Trailer-Mounted Portable Traffic Control Signal (typ.) 40 Min. 150 Max. 40 Min. 150 Max C B 100 Min. 100 Min. ONE LNE OD STOP HEE ON ED 50 Min. to 100 Max. 6 Devices Min L 24" x 30" NOTE efer to Sheet 3 of 5 for lternate Trailer-Mounted Portable Traffic Signal Placement. Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. C = 500 ft., 20-1 sign distance plaque to read 1500 ft. D = 2 times the normal speed limit 26e NC-2 CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit T Dist. County oute Sheet 1 of 5 STOP HEE ON ED THE SME SIGNING IS EQUIED FO THIS PPOCH 10-6L 24" x 30" OD OK 36" x 18" PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE DTE: PGE 73 OF 113

81 26e NC-2 Dist. County oute Sheet 2 of 5 Phase 1 Phase 2 INTEVLS INTEVLS SIGNL , G Y G Y MEMOY NL MXIMUM PSSGE MINIMUM FIXED NL SIGNL EQUIEMENTS Signal Face Visibility 12" (See Note 9) Y Normal Speed 12" Limit (MPH) Minimum Visibility Distance (FT) G 25 12" PEMIT NO.: SIGNL NO S EMEGENCY FLSHING PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO Y ODY ll-ed Clearance Interval (See Note 11) Length of One-Lane, Two-ay Traffic Section between STOP HEE ON ED SIGNS (FT) equired Minimum Length of ll-ed Clearance Interval (SEC) 15 MPH 20 MPH 25 MPH NY FIELD DJUSTMENT OF "STOP HEE ON ED SIGNS" EQUIES NE CLCULTION OF CLE- NCE INTEVLS IN CCODNCE ITH PENNDOT SPECIFICTIONS SEE TBLE ND NOTE 11. SEE NOTE 12. NOTE: LL SIGNLS TO BE EQUIPPED ITH BCKPLTES. PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE DTE: PGE 74 OF 113 T

82 1 1 1 PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO Y ODY Dist. County oute Sheet 3 of 5 LTENTE TILE-MOUNTED POTBLE TFFIC SIGNL PLCEMENTS CTIVE CTIVE OK 100 OK MIN. OPTION 1 OPTION CTIVE CTIVE OK OK 100 MIN. MIN. MIN. OPTION 3 OPTION 4 PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE 26e NC-2 DTE: PGE 75 OF 113 T

83 PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO Y ODY Dist. County oute Sheet 4 of 5 NOTES 1. THE USE OF TILE-MOUNTED POTBLE TFFIC CONTOL SIGNLS IN PENNSYLVNI FO SHOT-TEM STTIONY OPETIONS ITH NON-COMPLEX CONDITIONS SHLL COMPLY ITH POVISIONS OF THIS FIGUE. 2. THIS FIGUE MY BE USED IF LL OF THE FOLLOING CONDITIONS E STISFIED: a. THE OPETION IS STTIONY, SHOT-TEM OPETION S DEFINED IN PENNDOT PUBLICTIONS 212 ND 213. b. THE POTBLE TFFIC CONTOL SIGNLS E USED TO CONTOL ONE-LNE, TO-Y TFFIC, ND NO MOE THN TO PPOCHES TO THE OK ZONE ILL BE CONTOLLED BY THE POTBLE TFFIC CONTOL SIGNLS. c. THEE IS NO T-GDE ILOD COSSING ITHIN THE ONE-LNE, TO-Y TFFIC SECTION (BETEEN STOP HEE ON ED SIGNS) ND ITHIN 300 FEET OF POTBLE TFFIC CONTOL SIGNL. d. NO ODY PPOCH TO THE POTBLE TFFIC CONTOL SIGNL IS ON DONGDE OF 5% O MOE, IF THE NOML SPEED LIMIT IS GETE THN 35 MILES PE HOU. e. THEE E NO INTESECTIONS O UNCONTOLLED COMMECIL DIVEYS ITHIN THE ONE-LNE, TO-Y TFFIC SECTION. THE POPOSED METHOD OF TFFIC CONTOL FO NON-COMMECIL DIVEYS SHLL BE CCEPTBLE TO PENNDOT. f. THE ODY DT (VEGE DILY TFFIC) IS 10,000 VEHICLES PE DY O LESS, ND THE LENGTH OF THE ONE-LNE, TO-Y TFFIC SECTION (BETEEN STOP HEE ON ED SIGNS) IS 1,000 FEET O LESS. 3. DVNCE ITTEN PPOVL MUST BE OBTINED FOM PENNDOT PIO TO USING POTBLE TFFIC CONTOL SIGNLS FO SHOT-TEM OPETIONS ON NY PUBLIC HIGHY. PENNDOT TEMPOY TFFIC CONTOL SIGNL PEMIT IS EQUIED FO SHOT-TEM OPETIONS, ND COPY MUST BE MINTINED ON-SITE DUING THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE. 4. SUBMIT COMPLETED PPLICTION FO PEMIT TO OPETE TEMPOY TFFIC CONTOL SIGNLS TO THE PPOPITE PENNDOT ENGINEEING DISTICT OFFICE SO THT IT IS ECEIVED T LEST 3 FULL OKING DYS BEFOE THE DESIED BEGINNING TIME OF THE POTBLE TFFIC CONTOL SIGNL USGE, EXCEPT FO EMEGENCY OK S DEFINED IN PENNDOT PUBLICTION EFE TO PPIX OF THIS PUBLICTION FO DDITIONL GUIDNCE ND CCEPTNCE POCEDUES PETINING TO POTBLE TFFIC CONTOL SIGNLS. 6. THE DESIGN ND PPLICTION OF THE POTBLE TFFIC CONTOL SIGNLS SHLL COMPLY ITH THE MOST CUENT VESION OF PENNDOT PUBLICTIONS 212, 213, ND SIGNL SUPPOTS SHOULD BE MINIMUM OF 2 FEET OFF THE EDGE OF TVEL Y. IF THIS IS NOT POSSIBLE, THE SUPPOTS SHLL BE DEQUTELY POTECTED BY BIE, GUIDEIL, O CHNNELIZING DEVICES. 8. THE BOTTOM OF THE HOUSING OF SIGNL FCE SUSPED OVE THE ODY SHLL BE MINIMUM OF 15 FEET, BUT NOT MOE THN 19 FEET BOVE THE PVEMENT. THE BOTTOM OF THE HOUSING OF SIGNL FCE THT IS NOT MOUNTED OVE THE ODY SHLL BE T LEST 8 FEET, BUT NOT MOE THN 15 FEET BOVE THE SIDELK O, IF THEE IS NO SIDELK, BOVE THE PVEMENT GDE T THE CENTE OF THE ODY. 9. MINIMUM OF TO SIGNL FCES ON ECH PPOCH SHOULD BE CONTINUOUSLY VISIBLE TO PPOCHING TFFIC FOM POINT MEETING THE SIGNL VISIBILITY DISTNCES SPECIFIED IN THE TBLE ON SHEET 2 OF THE LENGTH OF YELLO CHNGE INTEVLS IS NOMLLY IN THE NGE FOM BOUT 3 SECONDS TO 6 SECONDS. USE 5-SECOND YELLO CHNGE INTEVL, O N PPOPITE LTENTE VLUE FOM PENNDOT PUBLICTION 149M BSED ON CTUL SITE CONDITIONS. (NOTES CONT D. ON SHEET 4) PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE 26e NC-2 DTE: PGE 76 OF 113 T

84 26e NC-2 PUBLICTION 213 SHOT-TEM STTIONY OPETION - TO-LNE, TO Y ODY Dist. County oute Sheet 5 of 5 NOTES (CONT D. FOM SHEET 3) 11. N LL-ED CLENCE INTEVL MUST BE USED. THE LENGTH OF THE LL-ED CLENCE INTEVL IS BSED ON THE LENGTH OF THE ONE-LNE, TO-Y TFFIC SECTION CONTOLLED BY THE POTBLE TFFIC CONTOL SIGNLS ND THE SPEED OF TFFIC THOUGH THT SECTION. MONITO TFFIC OPETIONS DUING THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE ND DJUST THE LENGTH OF THE LL-ED CLENCE INTEVL TO CCOUNT FO SITE CONDITIONS ND TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. UNLESS OTHEISE INDICTED BY PENNDOT, THE MINIMUM LENGTH OF LL-ED CLENCE INTEVLS SHLL BE S INDICTED ON THE TBLE ON SHEET 2 OF FO FIXED TIME ND CTUTED OPETIONS, THE MINIMUM GEEN INTEVL POVIDED FO ECH PPOCH SHLL BE 10 SECONDS, UNLESS OTHEISE INDICTED BY PENNDOT. THE LENGTH OF GEEN INTEVLS SHOULD BE SUCH S TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. USE GEEN INTEVLS S INDICTED ON THE PEMIT DING. IF THEE IS NO PEMIT DING, MONITO TFFIC OPETIONS S TFFIC VOLUMES CHNGE THOUGHOUT THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE ND DJUST GEEN INTEVLS TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. 13. HEN NOT IN OPETION, SIGNL HEDS SHLL BE EMOVED FOM THE VIE OF TFFIC O HOODED ITH MTEIL THT COVES THE SIGNL INDICTIONS FOM THE VIE OF TFFIC. LL INPPOPITE SIGNS SHLL LSO BE EMOVED, COVEED, FOLDED, O TUNED SO THT THEY E NOT EDBLE BY ONCOMING TFFIC HEN THE POTBLE TFFIC CONTOL SIGNL IS NOT IN OPETION. 14. SIGNL MODULES MUST BE EPLCED IN CCODNCE ITH THE MNUFCTUES ECOMMTIONS, ND ECOD OF THIS MUST BE MINTINED BY THE USE. 15. DDITIONL SIGNS ND DEVICES SHLL BE INSTLLED S EQUIED IN PENNDOT PUBLICTIONS 212 ND 213, ND S EQUIED BSED ON CTUL SITE CONDITIONS. 16. PENNDOT ESEVES THE IGHT TO INSPECT ECH POTBLE TFFIC CONTOL SIGNL USGE. PENNDOT LSO ESEVES THE IGHT TO EVOKE TEMPOY TFFIC CONTOL SIGNL PEMIT O TO SUSP THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL IF THE USE SHLL T NY TIME ILLFULLY O NEGLIGENTLY FIL TO COMPLY ITH THE CONDITIONS CONTINED IN THE PEMIT O PUBLICTION 213, O FIL TO MKE NY CHNGES IN THE OPETION OF THE SIGNL, O EMOVE IT, HEN SO ODEED BY PENNDOT. THE USE SHLL NOT MKE CHNGE IN THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL S DEFINED IN THE PEMIT DINGS ITHOUT PIO ITTEN PPOVL OF PENNDOT. PEMIT NO.: PEMITTEE: PENNDOT PPOVL: DIST.TF.ENGINEE DTE: PGE 77 OF 113 T

85 BLNK PGE PGE 78 OF 113

86 THE SME SIGNING IS EQUIED FO THIS PPOCH STOP HEE ON ED 40 Min. 150 Max. 40 Min. 150 Max. 10-6L 24" x 30" 100 Min. 100 Min. OD ONE LNE OD STOP HEE ON ED 50 Min. to 100 Max. 6 Devices Min L 24" x 30" PUBLICTION 213 OD OK 36" x 18" Pedestal Mounted Portable Traffic Control Signal (typ.) C B OD OK 36" x 18" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. C = 500 ft., 20-1 sign distance plaque to read 1500 ft. D = 2 times the normal speed limit CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit 26e C-1 SHEET 1 OF 3 PGE 79 OF 113 T S

87 26e C-1 SHEET 2 OF 3 PUBLICTION 213 ll-ed Clearance Interval (See Note 10) Length of One-Lane, Two-ay Traffic Section between STOP HEE ON ED SIGNS (FT) equired Minimum Length of ll-ed Clearance Interval (SEC) 15 MPH 20 MPH 25 MPH 1, T S Signal Face Visibility (See Note 7) Normal Speed Limit (MPH) Minimum Visibility Distance (FT) PGE 80 OF 113

88 PUBLICTION 213 NOTES 1. THE USE OF MNULLY-CONTOLLED, PEDESTL-MOUNTED POTBLE TFFIC CONTOL SIGNLS IN PENNSYLVNI FO SHOT-TEM STTIONY OPETIONS ITH COMPLEX CONDITIONS SHLL COMPLY ITH POVISIONS OF THIS FIGUE. 2. DVNCE ITTEN PPOVL MUST BE OBTINED FOM PENNDOT PIO TO USING POTBLE TFFIC CONTOL SIGNLS FO SHOT-TEM STTIONY OPETIONS ON NY PUBLIC HIGHY EXCEPT FO EMEGENCY OK S DEFINED IN PENNDOT PUBLICTION 213. PENNDOT TEMPOY TFFIC CONTOL SIGNL PEMIT ND SITE-SPECIFIC DING E EQUIED FO SHOT-TEM OPETIONS ITH COMPLEX CONDITIONS, ND COPY MUST BE MINTINED ON-SITE DUING THE PEIOD OF THE TEMPOY TFFIC CONTOL SIGNL USGE. 3. EFE TO PPIX OF THIS PUBLICTION FO DDITIONL GUIDNCE ND CCEPTNCE POCEDUES PETINING TO POTBLE TFFIC CONTOL SIGNLS. 4. THE DESIGN ND PPLICTION OF THE POTBLE TFFIC CONTOL SIGNLS SHLL COMPLY ITH THE MOST CUENT VESION OF PENNDOT PUBLICTIONS 212, 213, ND SIGNL SUPPOTS SHOULD BE MINIMUM OF 2 FEET OFF THE EDGE OF TVEL Y. IF THIS IS NOT POSSIBLE, THE SUPPOTS SHLL BE DEQUTELY POTECTED BY BIE, GUIDEIL, O CHNNELIZING DEVICES. 6. THE BOTTOM OF THE HOUSING OF SIGNL FCE THT IS NOT MOUNTED OVE THE ODY SHLL BE T LEST 8 FEET, BUT NOT MOE THN 15 FEET BOVE THE SIDELK O, IF THEE IS NO SIDELK, BOVE THE PVEMENT GDE T THE CENTE OF THE ODY. 7. MINIMUM OF TO SIGNL FCES ON ECH PPOCH SHOULD BE CONTINUOUSLY VISIBLE TO PPOCHING TFFIC FOM POINT MEETING THE SIGNL VISIBILITY DISTNCES SPECIFIED IN THE TBLE ON SHEET 2 OF LL SIGNLS LENSES SHLL BE 12 INCHES IN DIMETE. 9. THE LENGTH OF YELLO CHNGE INTEVLS IS NOMLLY IN THE NGE FOM BOUT 3 SECONDS TO 6 SECONDS. USE 5-SECOND YELLO CHNGE INTEVL, O N PPOPITE LTENTE VLUE FOM PENNDOT PUBLICTION 149M BSED ON CTUL SITE CONDITIONS. 10. N LL-ED CLENCE INTEVL MUST BE USED. THE LENGTH OF THE LL-ED CLENCE INTEVL IS BSED ON THE LENGTH OF THE ONE-LNE, TO-Y TFFIC SECTION CONTOLLED BY THE POTBLE TFFIC CONTOL SIGNLS ND THE SPEED OF TFFIC THOUGH THT SECTION. MONITO TFFIC OPETIONS DUING THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE ND DJUST THE LENGTH OF THE LL-ED CLENCE INTEVL TO CCOUNT FO SITE CONDITIONS ND TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. UNLESS OTHEISE INDICTED BY PENNDOT, THE MINIMUM LENGTH OF LL-ED CLENCE INTEVLS SHLL BE S INDICTED ON THE TBLE ON SHEET 2 OF FO FIXED TIME ND CTUTED OPETION, THE MINIMUM GEEN INTEVL POVIDED FO ECH PPOCH SHLL BE 10 SECONDS, UNLESS OTHEISE INDICTED BY PENNDOT. THE LENGTH OF GEEN INTEVLS SHOULD BE SUCH S TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. USE GEEN INTEVLS S INDICTED ON THE PEMIT DING. MONITO TFFIC OPETIONS S TFFIC VOLUMES CHNGE THOUGHOUT THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE ND DJUST GEEN INTEVLS TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. 12. HEN NOT IN OPETION, SIGNL HEDS SHLL BE EMOVED FOM THE VIE OF TFFIC O HOODED ITH MTEIL THT COVES THE SIGNL INDICTIONS FOM THE VIE OF TFFIC. LL INPPOPITE SIGNS SHLL LSO BE EMOVED, COVEED, FOLDED, O TUNED SO THT THEY E NOT EDBLE BY ONCOMING TFFIC HEN THE POTBLE TFFIC CONTOL SIGNL IS NOT IN OPETION. 13. HEN THE TEMPOY TFFIC CONTOL SIGNL IS CHNGED TO FLSHING MODE, EITHE MNULLY O UTOMTICLLY, ED SIGNL INDICTIONS SHLL BE FLSHED TO BOTH PPOCHES. 14. SIGNL MODULES MUST BE EPLCED IN CCODNCE ITH THE MNUFCTUES ECOMMTIONS, ND ECOD OF THIS MUST BE MINTINED BY THE USE. 15. DDITIONL SIGNS ND DEVICES SHLL BE INSTLLED S EQUIED IN PENNDOT PUBLICTIONS 212 ND 213, ND S EQUIED BSED ON CTUL SITE CONDITIONS. 16. PENNDOT ESEVES THE IGHT TO INSPECT ECH POTBLE TFFIC CONTOL SIGNL USGE. PENNDOT LSO ESEVES THE IGHT TO EVOKE TEMPOY TFFIC CONTOL SIGNL PEMIT O TO SUSP THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL IF THE USE SHLL T NY TIME ILLFULLY O NEGLIGENTLY FIL TO COMPLY ITH THE CONDITIONS CONTINED IN THE PEMIT O PUBLICTION 213, O FIL TO MKE NY CHNGES IN THE OPETION OF THE SIGNL, O EMOVE IT, HEN SO ODEED BY PENNDOT. THE USE SHLL NOT MKE NY CHNGE IN THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL S DEFINED IN THE PEMIT DINGS ITHOUT PIO ITTEN PPOVL OF PENNDOT. 26e C-1 SHEET 3 OF 3 PGE 81 OF 113 T S

89 BLNK PGE PGE 82 OF 113

90 T PUBLICTION 213 STOP HEE THE SME SIGNING IS EQUIED FO THIS PPOCH ON ED 40 Min. 150 Max. 40 Min. 150 Max. 10-6L 24" x 30" 100 Min. 100 Min. ONE LNE OK OD STOP HEE ON ED 50 Min. to 100 Max. 6 Devices Min L 24" x 30" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. C = 500 ft., 20-1 sign distance plaque to read 1500 ft. D = 2 times the normal speed limit CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit 26e C-2 SHEET 1 OF 4 OD OK 36" x 18" Trailer Mounted Portable Traffic Control Signal (typ.) C B OD OK 36" x 18" NOTE efer to Sheet 3 of 4 for lternate Trailer-Mounted Portable Traffic Signal Placement. PGE 83 OF 113 S

91 26e C-2 SHEET 2 OF 4 ll-ed Clearance Interval (See Note 10) Length of One-Lane, Two-ay Traffic Section between STOP HEE ON ED SIGNS (FT) equired Minimum Length of ll-ed Clearance Interval (SEC) 15 MPH 20 MPH 25 MPH 1, T S PUBLICTION 213 Signal Face Visibility (See Note 7) Normal Speed Limit (MPH) Minimum Visibility Distance (FT) PGE 84 OF 113

92 1 1 1 T PUBLICTION 213 LTENTE TILE-MOUNTED POTBLE TFFIC SIGNL PLCEMENTS CTIVE CTIVE OK 100 OK MIN. OPTION 1 OPTION CTIVE CTIVE OK OK 100 MIN. MIN. MIN. OPTION 3 OPTION 4 26e C-2 SHEET 3 OF 4 PGE 85 OF 113 S

93 PUBLICTION 213 NOTES 1. THE USE OF MNULLY-CONTOLLED, TILE-MOUNTED POTBLE TFFIC CONTOL SIGNLS IN PENNSYLVNI FO SHOT-TEM STTIONY OPETIONS ITH COMPLEX CONDITIONS SHLL COMPLY ITH POVISIONS OF THIS FIGUE. 2. DVNCE ITTEN PPOVL MUST BE OBTINED FOM PENNDOT PIO TO USING POTBLE TFFIC CONTOL SIGNLS FO SHOT-TEM STTIONY OPETIONS ON NY PUBLIC HIGHY EXCEPT FO EMEGENCY OK S DEFINED IN PENNDOT PUBLICTION 213. PENNDOT TEMPOY TFFIC CONTOL SIGNL PEMIT ND SITE-SPECIFIC DING E EQUIED FO SHOT-TEM OPETIONS ITH COMPLEX CONDITIONS, ND COPY MUST BE MINTINED ON-SITE DUING THE PEIOD OF THE TEMPOY TFFIC CONTOL SIGNL USGE. 3. EFE TO PPIX OF THIS PUBLICTION FO DDITIONL GUIDNCE ND CCEPTNCE POCEDUES PETINING TO POTBLE TFFIC CONTOL SIGNLS. 4. THE DESIGN ND PPLICTION OF THE POTBLE TFFIC CONTOL SIGNLS SHLL COMPLY ITH THE MOST CUENT VESION OF PENNDOT PUBLICTIONS 212, 213, ND SIGNL SUPPOTS SHOULD BE MINIMUM OF 2 FEET OFF THE EDGE OF TVEL Y. IF THIS IS NOT POSSIBLE, THE SUPPOTS SHLL BE DEQUTELY POTECTED BY BIE, GUIDEIL, O CHNNELIZING DEVICES. 6. THE BOTTOM OF THE HOUSING OF SIGNL FCE SUSPED OVE THE ODY SHLL BE MINIMUM OF 15 FEET, BUT NOT MOE THN 19 FEET BOVE THE PVEMENT. THE BOTTOM OF THE HOUSING OF SIGNL FCE THT IS NOT MOUNTED OVE THE ODY SHLL BE T LEST 8 FEET, BUT NOT MOE THN 15 FEET BOVE THE SIDELK O, IF THEE IS NO SIDELK, BOVE THE PVEMENT GDE T THE CENTE OF THE ODY. 7. MINIMUM OF TO SIGNL FCES ON ECH PPOCH SHOULD BE CONTINUOUSLY VISIBLE TO PPOCHING TFFIC FOM POINT MEETING THE SIGNL VISIBILITY DISTNCES SPECIFIED IN THE TBLE ON SHEET 2 OF LL SIGNLS LENSES SHLL BE 12 INCHES IN DIMETE. 9. THE LENGTH OF YELLO CHNGE INTEVLS IS NOMLLY IN THE NGE FOM BOUT 3 SECONDS TO 6 SECONDS. USE 5-SECOND YELLO CHNGE INTEVL, O N PPOPITE LTENTE VLUE FOM PENNDOT PUBLICTION 149M BSED ON CTUL SITE CONDITIONS. 10. N LL-ED CLENCE INTEVL MUST BE USED. THE LENGTH OF THE LL-ED CLENCE INTEVL IS BSED ON THE LENGTH OF THE ONE-LNE, TO-Y TFFIC SECTION CONTOLLED BY THE POTBLE TFFIC CONTOL SIGNLS ND THE SPEED OF TFFIC THOUGH THT SECTION. MONITO TFFIC OPETIONS DUING THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE ND DJUST THE LENGTH OF THE LL-ED CLENCE INTEVL TO CCOUNT FO SITE CONDITIONS ND TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. UNLESS OTHEISE INDICTED BY PENNDOT, THE MINIMUM LENGTH OF LL-ED CLENCE INTEVLS SHLL BE S INDICTED ON THE TBLE ON SHEET 2 OF FO FIXED TIME ND CTUTED OPETION, THE MINIMUM GEEN INTEVL POVIDED FO ECH PPOCH SHLL BE 10 SECONDS, UNLESS OTHEISE INDICTED BY PENNDOT. THE LENGTH OF GEEN INTEVLS SHOULD BE SUCH S TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. USE GEEN INTEVLS S INDICTED ON THE PEMIT DING. MONITO TFFIC OPETIONS S TFFIC VOLUMES CHNGE THOUGHOUT THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE ND DJUST GEEN INTEVLS TO POVIDE FO SFE ND EFFICIENT TFFIC OPETIONS. 12. HEN NOT IN OPETION, SIGNL HEDS SHLL BE EMOVED FOM THE VIE OF TFFIC O HOODED ITH MTEIL THT COVES THE SIGNL INDICTIONS FOM THE VIE OF TFFIC. LL INPPOPITE SIGNS SHLL LSO BE EMOVED, COVEED, FOLDED, O TUNED SO THT THEY E NOT EDBLE BY ONCOMING TFFIC HEN THE POTBLE TFFIC CONTOL SIGNL IS NOT IN OPETION. 13 HEN THE TEMPOY TFFIC CONTOL SIGNL IS CHNGED TO FLSHING MODE, EITHE MNULLY O UTOMTICLLY, ED SIGNL INDICTIONS SHLL BE FLSHED TO BOTH PPOCHES. 14 SIGNL MODULES MUST BE EPLCED IN CCODNCE ITH THE MNUFCTUES ECOMMTIONS, ND ECOD OF THIS MUST BE MINTINED BY THE USE. 15. DDITIONL SIGNS ND DEVICES SHLL BE INSTLLED S EQUIED IN PENNDOT PUBLICTIONS 212 ND 213, ND S EQUIED BSED ON CTUL SITE CONDITIONS. 16. PENNDOT ESEVES THE IGHT TO INSPECT ECH POTBLE TFFIC CONTOL SIGNL USGE. PENNDOT LSO ESEVES THE IGHT TO EVOKE TEMPOY TFFIC CONTOL SIGNL PEMIT O TO SUSP THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL IF THE USE SHLL T NY TIME ILLFULLY O NEGLIGENTLY FIL TO COMPLY ITH THE CONDITIONS CONTINED IN THE PEMIT O PUBLICTION 213, O FIL TO MKE NY CHNGES IN THE OPETION OF THE SIGNL, O EMOVE IT, HEN SO ODEED BY PENNDOT. THE USE SHLL NOT MKE NY CHNGE IN THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL S DEFINED IN THE PEMIT DINGS ITHOUT PIO ITTEN PPOVL OF PENNDOT. 26e C-2 SHEET 4 OF 4 PGE 86 OF 113 T S

94 OK 26e L OD OK 60" x 24" C B ONE LNE OD Signal Face Visibility (See Note 9) Normal Speed Limit (MPH) Minimum Visibility Distance (FT) SHEET 1 OF 2 STOP HEE ON ED THE SME SIGNING IS EQUIED FO THIS PPOCH Stop Bar Stop Bar 50 Min. to 100 Max. 6 Devices Min. PUBLICTION 213 Install temporary yellow line 500 Min. 600 Max. 40 Min. 150 Max. Temporary Traffic Control Signal on Fixed Supports (typ.) Install temporary white edge line 40 Min. 150 Max. 10-6L 24" x 30" 100 Min. 100 Min. 500 Min. 600 Max. 24" x 30" 10-6L HEE ON ED STOP Install temporary yellow line OD OK 60" x 24" Distance plaques on dvance arning signs shall be the same series type. Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft. B = 500 ft., 20-4 sign distance plaque to read 1000 ft. C = 500 ft., 20-1 sign distance plaque to read 1500 ft. D = 2 times the normal speed limit CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit PGE 87 OF 113 T L

95 26e L PUBLICTION 213 NOTES 1. THE USE OF TEMPOY TFFIC CONTOL SIGNLS ON FIXED SUPPOTS IN PENNSYLVNI FO LONG-TEM STTIONY OPETIONS SHLL COMPLY ITH THE POVISIONS OF THIS FIGUE. 2. EFE TO PPIX OF THIS PUBLICTION FO DDITIONL GUIDNCE ND CCEPTNCE POCEDUES PETINING TO TEMPOY TFFIC CONTOL SIGNLS ON FIXED SUPPOTS. 3. THE DESIGN ND PPLICTION OF THE TEMPOY TFFIC CONTOL SIGNLS ON FIXED SUPPOTS SHLL COMPLY ITH THE MOST CUENT VESION OF PENNDOT PUBLICTIONS 212, 213, ND EMOVE CONFLICTING PVEMENT MKINGS. 5. STOP BS SHLL BE INSTLLED ITH TEMPOY TFFIC CONTOL SIGNLS ON FIXED SUPPOTS FO LONG-TEM STTIONY OPETIONS. EXISTING CONFLICTING PVEMENT MKINGS ND ISED PVEMENT MKES BETEEN STOP BS SHLL BE EMOVED. FTE TEMPOY TFFIC CONTOL SIGNLS E EMOVED, THE STOP BS SHLL BE EMOVED ND THE PEMNENT PVEMENT MKINGS ESTOED. 6. DVNCE ITTEN PPOVL MUST BE OBTINED FOM PENNDOT PIO TO USING TEMPOY TFFIC CONTOL SIGNLS ON FIXED SUPPOTS FO LONG-TEM STTIONY OPETIONS ON NY PUBLIC HIGHY. PENNDOT TEMPOY TFFIC CONTOL SIGNL PEMIT ND SITE-SPECIFIC DING E EQUIED FO LONG-TEM OPETIONS, ND COPY MUST BE MINTINED ON-SITE DUING THE PEIOD OF THE TEMPOY TFFIC CONTOL SIGNL USGE. 7. LL SIGNL LENSES SHLL BE 12 INCHES IN DIMETE. 8. THE LOCL POLICE DEPTMENT MUST BE POVIDED ITH THE NME ND TELEPHONE NUMBE OF N EMEGENCY CONTCT PESON HO IS VILBLE 24 HOUS PE DY, 7 DYS EEK DUING THE PEIOD OF TEMPOY TFFIC CONTOL SIGNL USGE. 9. MINIMUM OF TO SIGNL FCES ON ECH PPOCH SHOULD BE CONTINUOUSLY VISIBLE TO PPOCHING TFFIC FOM POINT MEETING THE MINIMUM SIGNL FCE VISIBILITY DISTNCES SPECIFIED ON THIS FIGUE. 10. SIGNL SUPPOTS SHOULD BE MINIMUM OF 2 FEET OFF THE EDGE OF TVEL Y. IF THIS IS NOT POSSIBLE, THE SUPPOTS SHLL BE DEQUTELY POTECTED BY BIE, GUIDE IL, O CHNNELIZING DEVICES. 11. THE BOTTOM OF THE HOUSING OF SIGNL FCE SUSPED OVE THE ODY SHLL BE MINIMUM OF 15 FEET, BUT NOT MOE THN 19 FEET, BOVE THE PVEMENT. THE BOTTOM OF THE HOUSING OF SIGNL FCE THT IS NOT MOUNTED OVE THE ODY SHLL BE T LEST 8 FEET, BUT NOT MOE THN 15 FEET BOVE THE SIDELK O, IF THEE IS NO SIDELK, VOVE THE PVEMENT GDE T THE CENTE OF THE ODY. 12. DDITIONL SIGNS ND DEVICES SHLL BE INSTLLED S EQUIED IN PENNDOT PUBLICTIONS 212 ND 213, ND S EQUIED BSED ON CTUL SITE CONDITIONS. 13. SIGNL MODULES MUST BE EPLCED IN CCODNCE ITH THE MNUFCTUE S ECOMMTIONS, ND ECOD OF THIS MUST BE MINTINED BY THE USE. 14. HEN NOT IN OPETION, SIGNL HEDS SHLL BE EMOVED FOM THE VIE OF TFFIC O HOODED ITH MTEIL THT COVES THE SIGNL INDICTIONS FOM THE VIE OF TFFIC. LL INPPOPITE SIGNS SHLL LSO BE EMOVED, COVEED, FOLDED, O TUNED SO THT THEY E NOT EDBLE BY ONCOMING TFFIC HEN THE TEMPOY TFFIC CONTOL SIGNL IS NOT IN OPETION. 15. PENNDOT ESEVES THE IGHT TO INSPECT ECH TEMPOY TFFIC CONTOL SIGNL USGE. PENNDOT LSO ESEVES THE IGHT TO EVOKE TEMPOY TFFIC CONTOL SIGNL PEMIT O TO SUSP THE OPETION OF THE TEMPOY TFFIC CONTOL SIGNL IF THE USE SHLL T NY TIME ILLFULLY O NEGLIGENTLY FIL TO COMPLY ITH THE CONDITIONS CONTINED IN THE PEMIT O PUBLICTION 213, O FIL TO MKE NY CHNGES IN THE OPETION OF THE SIGNL, O TO EMOVE IT, HEN SO ODEED BY PENNDOT. THE USE SHLL NOT MKE NY CHNGE IN THE OPETION OF THE TEMPOY TFFIC CONTOL SIGNL S DEFINED IN THE PEMIT DINGS ITHOUT PIO ITTEN PPOVL OF PENNDOT. 16. HEN THE TEMPOY TFFIC CONTOL SIGNL IS CHNGED TO FLSHING MODE, EITHE MNULLY O UTOMTICLLY, ED SIGNL INDICTIONS SHLL BE FLSHED TO BOTH PPOCHES. SHEET 2 OF 2 PGE 88 OF 113 T L

96 L T P STOP HEE ON ED THE SME SIGNING IS EQUIED FO THIS PPOCH ONE LNE OD STOP HEE 50 Min. to 100 Max. 6 Devices Min. OD OK 60" x 24" Install temporary yellow line 500 Min. 600 Max. 40 Min. 150 Max. Trailer-Mounted Portable Traffic Control Signal (typ.) Install temporary white edge line 40 Min. 150 Max. 10-6L 24" x 30" Stop Bar Stop Bar C B 100 Min. 100 Min. 500 Min. 600 Max. ON ED 10-6L 24" x 30" Install temporary yellow line OD OK 60" x 24" NOTE efer to Sheet 2 of 3 for lternate Trailer-Mounted Portable Traffic Signal Placement. Signal Face Visibility Distance plaques on dvance arning signs (See Note 11) shall be the same series type. Normal Speed Limit (MPH) Minimum Visibility Distance (FT) Example: either all XXX ft. or all "HED" CONDITION 1: ll Highways (except Freeways and Expressways) = 500 ft B = 500 ft., 20-4 sign distance plaque to read 1000 ft. C = 500 ft., 20-1 sign distance plaque to read 1500 ft. D = 2 times the normal speed limit CONDITION 2: For Urban Streets, B and C = 200 ft. and sign distance plaque to read "HED" D = 2 times the normal speed limit 26e PL SHEET 1 OF 3 PGE 89 OF 113

97 1 1 1 T L P LTENTE TILE-MOUNTED POTBLE TFFIC SIGNL PLCEMENTS CTIVE CTIVE OK 100 OK MIN. OPTION 1 OPTION CTIVE CTIVE OK OK 100 MIN. MIN. MIN. OPTION 3 OPTION 4 26e PL SHEET 2 OF 3 PGE 90 OF 113

98 L T P NOTES 1. THE USE OF POTBLE TFFIC CONTOL SIGNLS IN PENNSYLVNI FO LONG-TEM STTIONY OPETIONS SHLL COMPLY ITH THE POVISIONS OF THIS FIGUE. 2. EFE TO PPIX OF THIS PUBLICTION FO DDITIONL GUIDNCE ND CCEPTNCE POCEDUES PETINING TO POTBLE TFFIC CONTOL SIGNLS. 3. THE DESIGN ND PPLICTION OF THE POTBLE TFFIC CONTOL SIGNLS SHLL COMPLY ITH THE MOST CUENT VESION OF PENNDOT PUBLICTIONS 212, 213, ND EMOVE CONFLICTING PVEMENT MKINGS. 5. STOP BS SHLL BE INSTLLED ITH POTBLE TFFIC CONTOL SIGNLS FO LONG-TEM STTIONY OPETIONS. EXISTING CONFLICTING PVEMENT MKINGS ND ISED PVEMENT MKES BETEEN STOP BS SHLL BE EMOVED. FTE POTBLE TFFIC CONTOL SIGNLS E EMOVED, THE STOP BS SHLL BE EMOVED ND THE PEMNENT PVEMENT MKINGS ESTOED. 6. DVNCE ITTEN PPOVL MUST BE OBTINED FOM PENNDOT PIO TO USING POTBLE TFFIC CONTOL SIGNLS FO LONG-TEM STTIONY OPETIONS ON NY PUBLIC HIGHY. PENNDOT TEMPOY TFFIC CONTOL SIGNL PEMIT ND SITE-SPECIFIC DING E EQUIED FO LONG-TEM OPETIONS, ND COPY MUST BE MINTINED ON-SITE DUING THE PEIOD OF THE TEMPOY TFFIC CONTOL SIGNL USGE. 7. POTBLE TFFIC CONTOL SIGNLS USED FO LONG-TEM STTIONY OPETIONS SHLL BE TILE-MOUNTED UNITS HVING T LEST ONE SIGNL HED ON MST M OVE THE ODY. PEDESTL-MOUNTED POTBLE TFFIC CONTOL SIGNL UNITS E NOT PEMITTED FO LONG-TEM OPETIONS. 8. LL SIGNL LENSES SHLL BE 12 INCHES IN DIMETE. 9. THE LOCL POLICE DEPTMENT MUST BE POVIDED ITH THE NME ND TELEPHONE NUMBE OF N EMEGENCY CONTCT PESON HO IS VILBLE 24 HOUS PE DY, 7 DYS EEK DUING THE PEIOD OF POTBLE TFFIC CONTOL SIGNL USGE. 10. LL POTBLE TFFIC CONTOL SIGNL UNITS USED FO LONG-TEM STTIONY OPETIONS MUST BE INTECONNECTED VI DIO O HD IE TO ENSUE FIL-SFE OPETION ND POPE FUNCTIONING. 11. MINIMUM OF TO SIGNL FCES ON ECH PPOCH SHOULD BE CONTINUOUSLY VISIBLE TO PPOCHING TFFIC FOM POINT MEETING THE MINIMUM SIGNL FCE VISIBILITY DISTNCES SPECIFIED ON THIS FIGUE. 12. SIGNL SUPPOTS SHOULD BE MINIMUM OF 2 FEET OFF THE EDGE OF TVEL Y. IF THIS IS NOT POSSIBLE, THE SUPPOTS SHLL BE DEQUTELY POTECTED BY BIE, GUIDE IL, O CHNNELIZING DEVICES. 13. THE BOTTOM OF THE HOUSING OF SIGNL FCE SUSPED OVE THE ODY SHLL BE MINIMUM OF 15 FEET, BUT NOT MOE THN 19 FEET, BOVE THE PVEMENT. THE BOTTOM OF THE HOUSING OF SIGNL FCE THT IS NOT MOUNTED OVE THE ODY SHLL BE T LEST 8 FEET, BUT NOT MOE THN 15 FEET BOVE THE SIDELK O, IF THEE IS NO SIDELK, BOVE THE PVEMENT GDE T THE CENTE OF THE ODY. 14. DDITIONL SIGNS ND DEVICES SHLL BE INSTLLED S EQUIED IN PENNDOT PUBLICTIONS 212 ND 213, ND S EQUIED BSED ON CTUL SITE CONDITIONS. 15. SIGNL MODULES MUST BE EPLCED IN CCODNCE ITH THE MNUFCTUE S ECOMMTIONS, ND ECOD OF THIS MUST BE MINTINED BY THE USE. 16. HEN NOT IN OPETION, SIGNL HEDS SHLL BE EMOVED FOM THE VIE OF TFFIC O HOODED ITH MTEIL THT COVES THE SIGNL INDICTIONS FOM THE VIE OF TFFIC. LL INPPOPITE SIGNS SHLL LSO BE EMOVED, COVEED, FOLDED, O TUNED SO THT THEY E NOT EDBLE BY ONCOMING TFFIC HEN THE POTBLE TFFIC CONTOL SIGNL IS NOT IN OPETION. 17. PENNDOT ESEVES THE IGHT TO INSPECT ECH POTBLE TFFIC CONTOL SIGNL USGE. PENNDOT LSO ESEVES THE IGHT TO EVOKE TEMPOY TFFIC CONTOL SIGNL PEMIT O TO SUSP THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL IF THE USE SHLL T NY TIME ILLFULLY O NEGLIGENTLY FIL TO COMPLY ITH THE CONDITIONS CONTINED IN THE PEMIT O PUBLICTION 213, O FIL TO MKE NY CHNGES IN THE OPETION OF THE SIGNL, O TO EMOVE IT, HEN SO ODEED BY PENNDOT. THE USE SHLL NOT MKE NY CHNGE IN THE OPETION OF THE POTBLE TFFIC CONTOL SIGNL S DEFINED IN THE PEMIT DINGS ITHOUT PIO ITTEN PPOVL OF PENNDOT. 18. STEPS MUST BE TKEN TO ENSUE CONTINUED POPE PLCEMENT ND TO FOESTLL POSSIBLE VNDLISM OF THE POTBLE TFFIC CONTOL SIGNL UNITS. TIES ND THE "HITCH" MUST BE EMOVED FOM THE TILE, ND BTTEY ENCLOSUES, CNK MECHNISMS FO HOIZONTL MS, ND OTHE MECHNISMS TO DJUST PLCEMENT O OPETION MUST BE LOCKED TO ELIMINTE NY TMPEING BY UNUTHOIZED PESONNEL. 26e PL SHEET 3 OF HEN THE TEMPOY TFFIC CONTOL SIGNL IS CHNGED TO FLSHING MODE, EITHE MNULLY O UTOMTICLLY, ED SIGNL INDICTIONS SHLL BE FLSHED TO BOTH PPOCHES. PGE 91 OF 113