TRAFFIC IMPACT STUDY. for TOLLGATE VILLAGE. Thompson s Station, Tennessee. February 25, Prepared for:

Transcription

1 TRAFFIC IMPACT STUDY for TOLLGATE VILLAGE Thompson s Staton, Tennessee February 25, 2015 Prepared for: MBSC TN HOMEBUILDERS, LLC 402 S. Gay Street, Sute 202 Knoxvlle, Tennessee Prepared by: RAGAN-SMITH-ASSOCIATES, INC. 315 Woodland Street, P.O. Box Nashvlle, Tennessee (615) / 9260

2 TOLLGATE VILLAGE TABLE OF CONTENTS PAGE EXECUTIVE SUMMARY... - ES-1 - I. INTRODUCTION II. PROPOSED DEVELOPMENT A. Project Descrpton B. Ste Access C. Phasng and Tmng III. EXISTING CONDITIONS A. Transportaton System B. Traffc Volumes C. Proposed Transportaton System IV. FORECASTED BACKGROUND TRAFFIC A. Introducton B. Annual Growth V. PROPOSED SITE TRAFFIC A. Proposed Ste Trp Generaton B. Trp Generaton Comparson B. Ste Trp Dstrbuton and Assgnment VI. TRANSPORTATION ANALYSIS A. Intersecton Capacty Analyss VII. CONCLUSIONS AND RECOMMENDATIONS A. Introducton B. Columba Pke at Tollgate Boulevard C. Secondary Access (North) D. Secondary Access (South) APPENDIX

3 LIST OF FIGURES FIGURE DESCRIPTION PAGE 1 LOCATION MAP TOLLGATE VILLAGE CONCEPT PLAN INTERSECTION TRAFFIC VOLUMES LIST OF TABLES TABLE DESCRIPTION PAGE 1 TOLLGATE VILLAGE SITE DATA TDOT HISTORICAL TRAFFIC COUNT DATA TOLLGATE VILLAGE UNADJUSTED TRIP GENERATION TOLLGATE VILLAGE ADJUSTED TRIP GENERATION TOLLGATE VILLAGE TRIP GENERATION COMPARISON INTERSECTION CAPACITY ANALYSIS RESULTS LEVEL OF SERVICE DESCRIPTIONS FOR UNSIGNALIZED INTERSECTIONS LEVEL OF SERVICE DESCRIPTIONS FOR SIGNALIZED INTERSECTIONS... 13

4 EXECUTIVE SUMMARY INTRODUCTION Tollgate Vllage s located on the west sde of Columba Pke (US Hghway 31 / State Route 6) between Independence Hgh School and the West Harpeth Rver n the Town of Thompson s Staton, Tennessee. An update to the Tollgate Vllage Concept Plan s proposed that ncludes changes to the proposed land uses and number of unts. BACKGROUND TRAFFIC Based upon antcpated development actvty, the horzon year 2020 wll be used to consder the full buld-out of the proposed concept plan at Tollgate Vllage. To account for background traffc growth wthn the area, TDOT hstorcal traffc count data and Nashvlle MPO transportaton model data was obtaned for the project area. Based upon the Nashvlle MPO data and a lnear regresson analyss of the hstorcal traffc count data, a 2.6 percent annual growth rate wll be appled to the exstng traffc volumes for the perod from 2014 to SITE TRAFFIC The traffc mpact of the development at Tollgate Vllage s based upon a calculaton of the number of vehcle trps that wll enter and/or ext the ste. The analyss perods of ths study are the mdday and p.m. peak hours of a typcal weekday on Columba Pke. Therefore, trps were generated accordng to the Insttute of Transportaton Engneers (ITE) Trp Generaton Manual, 9 th Edton. The trp generaton for Tollgate Vllage s shown n the table below. TOLLGATE VILLAGE TRIP GENERATION Land Use Total Unts Daly A.M. Peak Hour P.M. Peak Hour Enter Ext Total Enter Ext Total Sngle Famly Detached Homes 681 lots 5, Townhomes 231 unts 1, Multfamly 275 unts 1, Lve/Work 49 unts General Offce 30,000 sf Medcal Offce 46,800 sf 1, Commercal/Retal (Outparcels) (Prmary Trps Only) 54,000 sf 3, Hotel 50 rooms TOTAL 15, , ,342 TRAFFIC ANALYSIS The followng publc roadway ntersectons were analyzed for capacty defcences and mprovement needs: Columba Pke at Tollgate Boulevard ES - 1

5 For these ntersectons, the followng traffc scenaros were analyzed, where applcable: 2014 Exstng Traffc Condtons 2020 Total Traffc that contans all traffc projected n the study area, ncludng Tollgate Vllage CONCLUSIONS AND RECOMMENDATIONS Columba Pke at Tollgate Boulevard The capacty analyss results for the ntersecton of Columba Pke and Tollgate Boulevard ndcate that traffc operatons are currently characterzed by acceptable levels of servce durng the a.m. and p.m. peak hours. The eastbound left turn from Tollgate Boulevard onto Columba Pke northbound s the movement that experences the hghest delay durng peak hours. At unsgnalzed ntersectons on arteral roads, t s expected that the sde street left turn movement wll generally have a hgher delay than other turnng movements at the ntersecton. For exstng condtons, the analyss results ndcate acceptable levels of servce and the volumeto-capacty rato for Tollgate Boulevard ndcates that there s capacty avalable for addtonal traffc growth. In the horzon year 2020, the analyss was conducted for unsgnalzed control and for sgnalzed control. For the unsgnalzed control, the levels of servce and volume-to-capacty ratos for Tollgate Boulevard ndcate that the capacty of the ntersecton s exceeded at full buld-out wthout a traffc sgnal. Based on the TDOT revew of Columba Pke n the vcnty and the prelmnary ndcatons that a new traffc sgnal wll be nstalled as part of TDOT mprovements, the analyss of the ntersecton under traffc sgnal control ndcates that acceptable ntersecton operatons can be provded f the followng mprovements are mplemented. A southbound rght turn lane should be constructed on Columba Pke at Tollgate Boulevard. The storage length of ths turn lane should be 250 feet wth 100 feet of taper. It s mportant to note that the nstallaton of a traffc sgnal at ths ntersecton wll requre wdenng of Columba Pke north of Tollgate Boulevard to provde addtonal merge and lane drop transton length. Ths wdenng wll extend to the north of the brdge over the West Harpeth Rver and wll requre brdge wdenng to accomplsh. The schedule for desgn and constructon of a traffc sgnal at ths ntersecton by TDOT wll be mpacted by the need to wden the exstng brdge structure. Secondary Access (North) The Tollgate Vllage Concept Plan ncludes a proposed secondary access to Columba Pke approxmately 640 feet north of Tollgate Boulevard. Ths locaton wll provde access to portons of the multfamly and commercal uses (hotel, offce, and outparcels) from Columba Pke. Constructon of ths access would provde a benefcal ngress/egress for the multfamly and commercal uses located on the northeastern porton of the Tollgate Vllage ste. Ths access would be unsgnalzed and would serve a porton of the multfamly and commercal ste traffc orented to the north on Columba Pke or the Goose Creek Bypass. The proxmty of ths secondary access to the exstng brdge of Columba Pke over the West Harpeth Rver does mpact the feasblty tems noted below. The exstng northbound left turn lane on Columba Pke ends approxmately 240 feet south of the proposed locaton for ths access. In order to provde a left turn lane at ths access, the wdenng of Columba Pke would be necessary. If wdened, the length of lane transton tapers north of the secondary access on Columba Pke would result n the need to wden the brdge of Columba Pke over the West Harpeth Rver. If ths secondary access s moved approxmately 240 feet to the south on Columba Pke, the wdenng of Columba Pke to accommodate a left turn lane extenson s not necessary. ES - 2

6 The exstng brdge on Columba Pke over the West Harpeth Rver and exstng utlty poles on the west sde of Columba Pke mpact the ablty to construct a southbound rght turn lane on Columba Pke at ths secondary access. Secondary Access (South) The Tollgate Vllage Concept Plan ncludes a proposed connecton to Declaraton Way, the exstng access drve to Independence Hgh School. Ths locaton would provde a secondary route of access to a porton of the multfamly and commercal uses (medcal offce and outparcels) from Columba Pke va Declaraton Way. Access at ths locaton wll requre an agreement wth Wllamson County Schools because Declaraton Way s a prvate drve. Constructon of ths access would provde a margnally benefcal ngress/egress for the multfamly and commercal uses located on the southeastern porton of the Tollgate Vllage ste. Ths access would provde connectvty to the unsgnalzed ntersecton of Columba Pke and Declaraton Way. Whle a small porton of the multfamly and commercal ste traffc orented to the south on Columba Pke may use ths secondary access, t s reasonable to expect that traffc from Independence Hgh School would be more lkely to use ths connecton as a means to access the future traffc sgnal at the ntersecton of Columba Pke and Tollgate Boulevard. ES - 3

7 Tollgate Vllage Traffc Impact Study I. INTRODUCTION The purpose of ths study s to update the analyss of transportaton related mpacts at the Tollgate Vllage development located n Thompson s Staton, Tennessee. A traffc mpact study for Tollgate Vllage was prevously conducted and approved n Development s occurrng at Tollgate Vllage based upon the traffc study and prevously approved plans. At ths tme, an updated Concept Plan for Tollgate Vllage s beng prepared that ncludes land use and/or unt quantty adjustments to support the ongong development actvtes. Ths study has been requested by the Town of Thompson s Staton plannng staff n order to address transportaton mpacts and mtgatng measures as part of the updated concept plan revew process. In order to evaluate and quantfy the mpacts of ths development, an nventory of the exstng transportaton system was carred out, along wth an assessment of ts adequacy. Based on the project schedule, a desgn year was establshed and system-wde growth rates were appled to exstng traffc volumes. Ste traffc was generated, dstrbuted, and assgned to the roadway network to quantfy the ste mpact. Transportaton analyses were performed n order to assess any ste or non-ste related mpacts on the system. Fnally, recommendatons for roadway mprovements and/or transportaton system mprovements were offered

8 Tollgate Vllage Traffc Impact Study II. PROPOSED DEVELOPMENT A. Project Descrpton As shown n Fgure 1, Tollgate Vllage s located on the west sde of Columba Pke (US Hghway 31 / State Route 6) between Independence Hgh School and the West Harpeth Rver n the Tow of Thompson s Staton, Tennessee. The Tollgate Vllage Concept Plan ncludes a total area of acres. Table 1 below shows the currently approved and proposed ste data as represented on the concept plan for Tollgate Vllage. TABLE 1 TOLLGATE VILLAGE SITE DATA Land Use Currently Approved Plan Proposed Concept Plan Change n Unts Sngle Famly 669 lots (approx. 217 bult) 681 lots + 12 lots Townhome 88 unts 234 unts unts Multfamly 256 unts 275 unts + 19 unts Lve/Work - 49 unts (26,000 sf) + 49 unts Offce Medcal Offce 30,000 sf (100% bult) 46,800 sf (100% bult) 30,000 sf none 46,800 sf none Retal 193,000 sf ,000 sf Hotel acres acres Outparcels 11.2 acres acres acres The proposed Tollgate Vllage Concept Plan s shown n Fgure 2. B. Ste Access Access to Tollgate Vllage ncludes an exstng prmary access and future, proposed secondary accesses as descrbed below. Prmary Access - Prmary access to Tollgate Vllage s provded by Tollgate Boulevard. Tollgate Boulevard ntersects Columba Pke approxmately 1,875 feet north of the State Route 840 nterchange and approxmately 1,900 feet south of the Goose Creek Bypass (State Route 248). Tollgate Boulevard conssts of one (1) lane for traffc enterng Tollgate Vllage and two (2) lanes for traffc extng Tollgate Vllage. The extng lane assgnment on Tollgate Boulevard ncludes one (1) rght turn lane and one (1) left turn lane wth storage lengths of approxmately 250 feet. Ths access s unsgnalzed and two-way stop control s n place at Columba Pke

9 Tollgate Vllage Traffc Impact Study Secondary Access (North) - The Tollgate Vllage Concept Plan ncludes a proposed secondary access to Columba Pke approxmately 640 feet north of Tollgate Boulevard. Ths locaton wll provde access to portons of the multfamly and commercal uses (hotel, offce, and outparcels) from Columba Pke. Secondary Access (South) - The Tollgate Vllage Concept Plan ncludes a proposed connecton to Declaraton Way, the exstng access drve to Independence Hgh School. Ths locaton would provde a secondary route of access to a porton of the multfamly and commercal uses (medcal offce and outparcels) from Columba Pke va Declaraton Way. Access at ths locaton wll requre an agreement wth Wllamson County Schools because Declaraton Way s a prvate drve. C. Phasng and Tmng The buld-out of Tollgate Vllage s occurrng n multple phases wth the development schedule largely nfluenced by market condtons. For the future traffc analyss n ths report, t wll be assumed that the full buld-out of Tollgate Vllage occurs n the year

10 TolgateVlage LocatonMap Fgure 1

11 Fgure 2

12 Tollgate Vllage Traffc Impact Study III. EXISTING CONDITIONS A. Transportaton System The exstng transportaton system n the area that provdes access to Tollgate Vllage conssts of arteral and collector roadways. The followng roadways are located wthn the project area and wll comprse the study area for consderaton of the updated concept plan at Tollgate Vllage. Columba Pke (US Hghway 31 / State Route 6) n the study area s classfed as an arteral roadway n the Town of Thompson s Staton Comprehensve Plan. Columba Pke transtons from a two-lane to a fve-lane roadway between the West Harpeth Rver and Tollgate Boulevard. The fve-lane secton of Columba Pke contnues to south of State Route 840. The posted speed lmt on Columba Pke s 45 mph. Tollgate Boulevard n the study area s classfed as a collector roadway n the Town of Thompson s Staton Comprehensve Plan. Tollgate Boulevard s two-lane roadway and provdes prmary access to Tollgate Vllage. Tollgate Boulevard ends wthn the Tollgate Vllage development and does not provde access to any area adjacent to or beyond the area ncluded on the Tollgate Vllage concept plan. The posted speed lmt on Tollgate Boulevard s 30 mph. B. Traffc Volumes In order to assess the adequacy of the local transportaton system, an evaluaton of the current operatonal qualty of ntersectons wthn the study area was requred. The peak hour of the adjacent street traffc was used to determne the mpact of the development plan at Tollgate Vllage on the exstng transportaton system. Peak hour traffc volumes for the exstng base condtons n 2014 were taken from a turnng movement traffc conducted by the Tennessee Department of Transportaton at the followng locaton. Columba Pke at Tollgate Boulevard Base traffc volumes for 2014 exstng traffc condtons are shown on page 11 n Fgure 3. C. Proposed Transportaton System The Tennessee Department of Transportaton (TDOT) s conductng a revew of Columba Pke between the Goose Creek Bypass and State Route 840. Based upon prelmnary nformaton from Town of Thompson s Staton and TDOT staff, a component of the revew beng conducted by TDOT ncluded an 8-hour turnng movement traffc and sgnal warrant analyss for the ntersecton of Columba Pke and Tollgate Boulevard. At the tme of ths study, the fnal report of TDOT s revew was not avalable. However, based upon dscussons wth Town of Thompson s Staton and TDOT staff, the TDOT revew dd ndcate that sgnal warrants could be satsfed at the ntersecton of Columba Pke and Tollgate Boulevard and that the nstallaton of a new traffc sgnal at ths ntersecton would be ntated by TDOT. The schedule for desgn and constructon of ths traffc sgnal s unknown

13 Tollgate Vllage Traffc Impact Study IV. FORECASTED BACKGROUND TRAFFIC A. Introducton Based upon antcpated development actvty, the horzon year 2020 wll be used to consder the full buld-out of the proposed concept plan at Tollgate Vllage. Before any mpacts to the study area can be addressed, some estmate of background traffc volumes must be establshed. Background traffc volumes were establshed by usng an annual growth rate based upon hstorcal traffc data and future traffc forecasts. B. Annual Growth To establsh background traffc volumes, TDOT hstorcal traffc was obtaned for the general study area. Table 2 below shows the avalable traffc data for the years 2010 to present. TABLE 2 HISTORICAL TRAFFIC COUNT DATA Year Wllamson County Staton 94 (1) Wllamson County Staton 95 (2) ,976 4, ,513 5, ,049 5, ,682 5, ,281 5,604 (1) Locaton - On Columba Pke north of the Goose Creek Bypass (2) Locaton - On the Goose Creek Bypass north of Columba Pke In addton to the hstorcal traffc count data for Columba Pke and the Goose Creek Bypass, the forecasted growth rate of the Nashvlle Metropoltan Organzaton (MPO) transportaton model was avalable as part of the traffc counts and traffc forecasts completed by TDOT. For the vcnty of Tollgate Vllage, the Nashvlle MPO transportaton model ndcates that a growth rate of 2.6 percent annually s expected. Based upon the Nashvlle MPO data and a lnear regresson analyss of the hstorcal traffc count data, a 2.6 percent annual growth rate wll be appled to the exstng traffc volumes. Background traffc volumes for the future horzon year 2020 are shown on page 11 n Fgure

14 Tollgate Vllage Traffc Impact Study V. PROPOSED SITE TRAFFIC A. Proposed Ste Trp Generaton In order to quantfy ste related mpacts wthn the study area, some estmates of ste traffc generaton and trp assgnment had to be establshed. Trp generaton rates for the development were establshed usng nformaton for the weekday p.m. peak hour of the adjacent street as shown n the ITE Trp Generaton Manual, 9 th Edton. Table 3 below shows the unadjusted trp generaton for the proposed Tollgate Vllage concept plan. TABLE 3 TOLLGATE VILLAGE UNADJUSTED TRIP GENERATION Land Use Total Unts Daly A.M. Peak Hour P.M. Peak Hour Enter Ext Total Enter Ext Total Sngle Famly Detached Homes 681 lots 6, Townhomes 234 unts 1, Multfamly 275 unts 1, Lve/Work 49 unts General Offce 30,000 sf Medcal Offce 46,800 sf 1, Commercal/Retal (Outparcels) 54,000 sf 4, Hotel 50 rooms TOTAL UNADJUSTED 16, , ,592 Retal-orented developments often attract trps from motorsts already passng by the development on an adjacent street. Ths s known as the pass-by trp phenomenon. Pass-by trps are made as ntermedate stops on the way from an orgn to a destnaton. Ths traffc wll be on the roadway system passng by the ste even f the proposed development s not constructed. Based upon the sze of retal uses at Tollgate Vllage, the ITE Trp Generaton Handbook reveals that a pass-by trp rate of approxmately 47 percent s approprate for the p.m. peak hour. The dervaton of pass-by traffc volumes s shown n the appendx of ths report. Snce Tollgate Vllage wll contan a mx of offce, retal, and resdental uses, some trp nteracton between these uses s expected. These types of trps between dfferent uses wthn a mxed use development are defned as nternal trps. The mpact and net effect of nternal trps can be establshed usng the methodology shown n the ITE Trp Generaton Handbook. For the retal, offce, and resdental land uses at Tollgate Vllage, the ITE Trp Generaton Handbook ndcates that approxmately 8 percent of the daly trps and 5 percent of the p.m. peak trps wll be nternal. The dervaton of nternal traffc s shown n the appendx of ths report

15 Tollgate Vllage Traffc Impact Study The Tollgate Vllage trp generaton, adjusted to account for the mpact of nternal trps, s shown below n Table 4. TABLE 4 TOLLGATE VILLAGE ADJUSTED TRIP GENERATION Land Use Total Unts Daly A.M. Peak Hour P.M. Peak Hour Enter Ext Total Enter Ext Total Sngle Famly Detached Homes 681 lots 5, Townhomes 234 unts 1, Multfamly 275 unts 1, Lve/Work 49 unts General Offce 30,000 sf Medcal Offce 46,800 sf 1, Commercal/Retal (Outparcels) (Prmary Trps Only) 54,000 sf 3, Hotel 50 rooms TOTAL ADJUSTED 15, , ,342 B. Trp Generaton Comparson As prevously dscussed, a traffc mpact study for Tollgate Vllage was completed n 2003 and development has been occurrng based on a prevously approved plan for Tollgate Vllage. Wth the proposal of an updated concept plan, a comparson of the trp generaton shown n the prevously completed traffc mpact study and the trp generaton of the proposed updated concept plan s approprate to dentfy the net mpact of new traffc generated by Tollgate Farms. Table 5 below summarzes the trp generaton for Tollgate Vllage as shown n the 2003 traffc mpact study and as calculated for the updated concept plan. TABLE 5 TOLLGATE VILLAGE TRIP GENERATION COMPARISON Trp Generaton Source Daly A.M. Peak Hour P.M. Peak Hour Enter Ext Total Enter Ext Total 2003 Traffc Impact Study 20, , ,260 2, Updated Concept Plan 15, , ,342 NET CHANGE - 5,

16 Tollgate Vllage Traffc Impact Study As shown n Table 5 above, the updated concept plan for Tollgate Vllage results n the net reducton of trps generated by the development on a daly bass and durng the a.m. and p.m. peak hours. C. Ste Trp Dstrbuton and Assgnment Ste trps were dstrbuted based upon the prevalent traffc patterns n the area ncludng the turnng movement data avalable from TDOT at the ntersecton of Columba Pke and Tollgate Boulevard. The dstrbuton of ste trps for Tollgate Vllage s shown on page 11 n Fgure 3. Ste traffc volumes generated by Tollgate Vllage n the horzon year 2020 are shown n Fgure 7. The accumulaton of exstng, background growth, and ste generated traffc for the horzon year 2020 are also shown n Fgure

17 224( 99) 40% 60% 410( 334) 336( 274) 0( 56) 0( 56) Col umb ap ke Tol l gat e Boul ev ar d Col umb ap ke 2020PassByS t etr af f cvol umes Tol l gat e Boul ev ar d 0( 37) 0( 56) 190( 330) 233( 404) 2020Pr mar ys t etr af f cvol umes 40% -40% 60% -60% Col umb ap ke Tol l gat e Boul ev ar d Col umb ap ke 55% 45% PassbyS t etr pd st r but on 45% 55% Pr mar ys t etr pd st r but on Tol l gat e Boul ev ar d Col umb ap ke 107( 166) Tol l gat e Boul ev ar d 0( 37) 0( 37) 97( 58) 73( 62) Col umb ap ke Tol l gat e Boul ev ar d 2020Backgr oundgr owt h 56( 45) 1344( 595) 48( 84) 642( 996) 2014Ex st ngtr af f cvol umes 410( 371) 336( 330) LongHol l owp ke Buc k ngham Boul ev ar d PeakHour s A. M. ( P. M. ) 190( 367) 1568( 657) 233( 460) 749( 1106) 2020Tot altr af f cvol umes Tol l gat ev l l age Col umb ap keattol l gat eboul evar d I nt er sect ontr af f cvol umes F gur e 3

18 Tollgate Vllage Traffc Impact Study VI. TRANSPORTATION ANALYSIS A. Intersecton Capacty Analyss In order to gauge the ste mpact and dentfy capacty defcent locatons, capacty analyses were conducted at crtcal roadway ntersectons wthn the study area. Capacty analyses were conducted accordng to the methodology and procedures outlned n the Hghway Capacty Manual, 2010, publshed by the Transportaton Research Board. In the study area, crtcal ntersectons were analyzed for capacty defcences and geometrc mprovements for the a.m. and p.m. peak hours for future condtons. Analyss consdered the transportaton system wth and wthout the ste. The followng ntersectons were analyzed: Columba Pke at Tollgate Boulevard Capacty analyss results for the exstng roadway network are shown below n Table 6. TABLE 6 INTERSECTION CAPACITY ANALYSIS RESULTS Locaton Year Development Condton Intersecton Control (1) Turnng Movement Level-of-Servce A.M. P.M. NB Left Turn A B 2014 Exstng TWSC EB Left Turn D D Columba Pke at Tollgate Boulevard 2020 Total TWSC EB Rght Turn B B NB Left Turn B F EB Left Turn F F EB Rght Turn C F 2020 Total Sgnal (1) Sgnal = Traffc Sgnal Control, TWSC = Two-way Stop Control (2) Wth Recommended Improvement Overall Intersecton (2) B C The ntersecton capacty analyss results presented above conservatvely nclude all Tollgate Vllage ste traffc usng Tollgate Boulevard for access. Whle the addton of a secondary access wll allow traffc to dsperse at two ngress/egress locatons, the analyss of the full buldout of Tollgate Vllage wth one access results n a more conservatve evaluaton of future traffc operatons. Level of servce (LOS) crtera for unsgnalzed ntersectons s shown n Table

19 Tollgate Vllage Traffc Impact Study TABLE 7 DESCRIPTIONS OF LEVEL OF SERVICE FOR UNSIGNALIZED INTERSECTIONS Level of Servce Descrpton Control Delay (sec./veh.) A Usually no conflctng traffc 0-10 B Occasonally some delay due to conflctng traffc > C Delay s notceable but not nconvenencng > D Delay s notceable and rrtatng, ncreased rsk takng > E Delay approaches tolerance level, rsk takng lkely > F Delay exceeds tolerance level, hgh lkelhood of rsk takng > 50 Source: Hghway Capacty Manual, HCM 2010 Level of servce (LOS) crtera for sgnalzed ntersectons s shown n Table 8. TABLE 8 DESCRIPTIONS OF LEVEL OF SERVICE FOR SIGNALIZED INTERSECTIONS Level of Servce A B C D E F Descrpton Volume-to-capacty rato s low, progresson s extremely favorable, most vehcles travel through ntersecton wthout stoppng Volume-to-capacty rato s low, progresson s good and/or short cycle lengths s present, more vehcles stop than for LOS A Progresson s favorable and/or cycle length s moderate, number of vehcles stoppng s sgnfcant although many stll pass thru ntersecton wthout stoppng. Volume-to-capacty rato s hgh, progresson s neffectve, cycle length s long, many vehcles stop Volume-to-capacty rato s hgh, progresson s unfavorable, cycle length s long, many vehcles stop Volume-to-capacty rato s very hgh, progresson s very poor, cycle length s long, most cycles fal to clear the queue Control Delay (sec./veh.) #10 > > > > > 80 Source: Hghway Capacty Manual, HCM

20 Tollgate Vllage Traffc Impact Study VII. CONCLUSIONS AND RECOMMENDATIONS A. Introducton At full buld out, Tollgate Vllage wll contrbute approxmately 15,195 trps per day to the local roadway network. For ths development, a specfc revew of access and traffc operatons durng peak perods of ste traffc s warranted to provde effcency and acceptable levels of servce. Based upon a revew of the exstng and future proposed condtons wthn the study area, we offer the recommendatons shown below. These recommendatons have been developed to provde effcent movement of traffc to Tollgate Vllage whle mnmzng the mpact to non-ste trps on the roadway network. B. Columba Pke at Tollgate Boulevard The capacty analyss results for the ntersecton of Columba Pke and Tollgate Boulevard ndcate that traffc operatons are currently characterzed by acceptable levels of servce durng the a.m. and p.m. peak hours. The eastbound left turn from Tollgate Boulevard onto Columba Pke northbound s the movement that experences the hghest delay durng peak hours. At unsgnalzed ntersectons on arteral roads, t s expected that the sde street left turn movement wll generally have a hgher delay than other turnng movements at the ntersecton. For exstng condtons, the analyss results ndcate acceptable levels of servce and the volume-to-capacty rato for Tollgate Boulevard ndcates that there s capacty avalable for addtonal traffc growth. In the horzon year 2020, the analyss was conducted for unsgnalzed control and for sgnalzed control. For the unsgnalzed control, the levels of servce and volume-to-capacty ratos for Tollgate Boulevard ndcate that the capacty of the ntersecton s exceeded at full buld-out wthout a traffc sgnal. Based on the TDOT revew of Columba Pke n the vcnty and the prelmnary ndcatons that a new traffc sgnal wll be nstalled as part of TDOT mprovements, the analyss of the ntersecton under traffc sgnal control ndcates that acceptable ntersecton operatons can be provded f the followng mprovements are mplemented. A southbound rght turn lane should be constructed on Columba Pke at Tollgate Boulevard. The storage length of ths turn lane should be 250 feet wth 100 feet of taper. It s mportant to note that the nstallaton of a traffc sgnal at ths ntersecton wll requre wdenng of Columba Pke north of Tollgate Boulevard to provde addtonal merge and lane drop transton length. Ths wdenng wll extend to the north of the brdge over the West Harpeth Rver and wll requre brdge wdenng to accomplsh. The schedule for desgn and constructon of a traffc sgnal at ths ntersecton by TDOT wll be mpacted by the need to wden the exstng brdge structure. C. Secondary Access (North) The Tollgate Vllage Concept Plan ncludes a proposed secondary access to Columba Pke approxmately 640 feet north of Tollgate Boulevard. Ths locaton wll provde access to portons of the multfamly and commercal uses (hotel, offce, and outparcels) from Columba Pke

21 Tollgate Vllage Traffc Impact Study Constructon of ths access would provde a benefcal ngress/egress for the multfamly and commercal uses located on the northeastern porton of the Tollgate Vllage ste. Ths access would be unsgnalzed and would serve a porton of the multfamly and commercal ste traffc orented to the north on Columba Pke or the Goose Creek Bypass. The proxmty of ths secondary access to the exstng brdge of Columba Pke over the West Harpeth Rver does mpact the feasblty tems noted below. The exstng northbound left turn lane on Columba Pke ends approxmately 240 feet south of the proposed locaton for ths access. In order to provde a left turn lane at ths access, the wdenng of Columba Pke would be necessary. If wdened, the length of lane transton tapers north of the secondary access on Columba Pke would result n the need to wden the brdge of Columba Pke over the West Harpeth Rver. If ths secondary access s moved approxmately 240 feet to the south on Columba Pke, the wdenng of Columba Pke to accommodate a left turn lane extenson s not necessary. The exstng brdge on Columba Pke over the West Harpeth Rver and exstng utlty poles on the west sde of Columba Pke mpact the ablty to construct a southbound rght turn lane on Columba Pke at ths secondary access. D. Secondary Access (South) The Tollgate Vllage Concept Plan ncludes a proposed connecton to Declaraton Way, the exstng access drve to Independence Hgh School. Ths locaton would provde a secondary route of access to a porton of the multfamly and commercal uses (medcal offce and outparcels) from Columba Pke va Declaraton Way. Access at ths locaton wll requre an agreement wth Wllamson County Schools because Declaraton Way s a prvate drve. Constructon of ths access would provde a margnally benefcal ngress/egress for the multfamly and commercal uses located on the southeastern porton of the Tollgate Vllage ste. Ths access would provde connectvty to the unsgnalzed ntersecton of Columba Pke and Declaraton Way. Whle a small porton of the multfamly and commercal ste traffc orented to the south on Columba Pke may use ths secondary access, t s reasonable to expect that traffc from Independence Hgh School would be more lkely to use ths connecton as a means to access the future traffc sgnal at the ntersecton of Columba Pke and Tollgate Boulevard

22 APPENDIX A. BASE TRAFFIC DATA & TRAFFIC COUNTS B. TRIP GENERATION C. TRAFFIC ASSIGNMENT D. CAPACITY ANALYSIS WORKSHEETS

23 APPENDIX A BASE TRAFFIC DATA & TRAFFIC COUNTS

24

25 County: Wllamson Staton Number: Route: SR006 Staton Type: Other Rural Staton Out: NO Locaton: S OF FRANKLIN Average Average Annual Axle Weekday Daly Average Adjustment Month Year Traffc Traffc Daly Factor Remarks ,172 4,422 4, ,642 5,524 5, ,367 5,197 5, ,080 5, , , ACTUAL = , , ACTUAL = ,509 4,915 4, ,684 4,918 4, ,214 6,090 5, ,225 6,038 5, ,916 6,639 6, ,165 8,328 8, ,850 8,496 8, ,969 8,610 8, ,781 9,044 8, ,826 9,236 9, DIFF MONTH ,271 11,657 8, ACTUAL = ,633 9,922 9, ,458 14,602 10, ACTUAL = ,972 10,370 10, ,927 11,036 10, ,026 12,904 12, UP & DOWN ,185 13,618 13, ,071 11,830 11, , TAKEN FROM CLASS ,864 12,221 11, ,200 11,748 11, ,450 13,316 13, ,325 12,941 12, , EST Trend Lne based on years

26 COVERAGE COUNT DATA WITH 24 HOUR TOTALS Staton Number: County: 94 Wllamson Start Date: 01 / 16 / 2013 End Date: 01 / 17 / 2013 Start Tme: 12 : 00 End Tme: 12 : 00 Drecton: 0 (Coverage) Tme 12:00-13: :00-14:00 14:00-15: :00-16: :00-17: :00-18:00 1,000 18:00-19: :00-20: :00-21: :00-22: :00-23: :00-24: :00-01: :00-02: :00-03: :00-04: :00-05: :00-06: :00-07: :00-08:00 1,205 08:00-09: :00-10: :00-11: :00-12: Total: 12,325 x Varaton Factor: 1.05 = 12,941 x Truck Factor: 0.98 = AADT: 12,682.4 Peak AM Peak Total Peak Hour Factor Peak PM Peak Total Peak Hour Factor 06:45-07: :30-17: Peak AM % Dr Dst AM % Peak PM % Dr Dst PM % Daly Peak % Daly Dr Dst %

27 County: Wllamson Staton Number: Route: SR248 Staton Type: Other Rural Staton Out: NO Locaton: GOOSE CR BP - S OF FRANKLIN Average Average Annual Axle Weekday Daly Average Adjustment Month Year Traffc Traffc Daly Factor Remarks ,514 5,845 5, ,894 7,014 6, ,433 7,655 7, ,311 6, , , ACTUAL = ,777 3, SATURN PKWY OPEN ,287 3,583 3, ,895 3,011 2, ,625 3,553 3, ,392 3,290 3, ,600 4,416 4, ,947 4,944 4, ,380 5,165 5, ,061 5,819 5, ,584 6,782 6, ,273 6,837 6, DIFF MONTH ,536 10,959 6, ACTUAL = ,637 6,836 6, ,424 8,508 6, ACTUAL = ,874 8,110 7, HIGH 2 YRS - KEEP ,007 10,107 9, GOING UP ,466 8,709 8, SEE , EST ,373 5,266 8, ACTUAL = , EST ,787 4,548 4, LOW LAST 2 YRS COUNTED ,892 5,244 5, SEE 2008 ACTUAL ,074 6,013 5, ,234 5,496 5, , EST Trend Lne based on years

28 COVERAGE COUNT DATA WITH 24 HOUR TOTALS Staton Number: County: 94 Wllamson Start Date: 01 / 16 / 2013 End Date: 01 / 17 / 2013 Start Tme: 12 : 00 End Tme: 12 : 00 Drecton: 0 (Coverage) Tme 12:00-13: :00-14:00 14:00-15: :00-16: :00-17: :00-18: :00-19: :00-20: :00-21: :00-22: :00-23: :00-24: :00-01: :00-02: :00-03: :00-04: :00-05: :00-06: :00-07: :00-08: :00-09: :00-10: :00-11: :00-12: Total: 5,234 x Varaton Factor: 1.05 = 5,496 x Truck Factor: 0.99 = AADT: 5, Peak AM Peak Total Peak Hour Factor Peak PM Peak Total Peak Hour Factor 06:45-07: :30-16: Peak AM % Dr Dst AM % Peak PM % Dr Dst PM % Daly Peak % Daly Dr Dst %

29 APPENDIX B TRIP GENERATION

30 TOLLGATE VILLAGE TRIP GENERATION Sngle-Famly Detached Housng Dwellng Unts Use ITE Land Use Code 210 (Sngle-Famly Detached Housng) and assocated trp generaton rates for 24-hour total trps and peak hour trps. Average Daly Traffc Ln(T) = 0.92 Ln(X) Ln(T) = 0.92 Ln(681) T = 6134 A.M. Peak Hour of Adjacent Street Traffc T = 0.70(X) T = 0.70(681) T = 486 Enter = 0.25(486) = 122 Ext = 0.75(486) = 364 P.M. Peak Hour of Adjacent Street Traffc Ln(T) = 0.90 Ln(X) Ln(T) = 0.90 Ln(681) T = 591 Enter = 0.63(591) = 372 Ext = 0.37(591) = 219

31 TOLLGATE VILLAGE TRIP GENERATION Resdental Condomnum/Townhouse Dwellng Unts Use ITE Land Use Code 230 (Resdental Condomnum/Townhouse) and assocated trp generaton rates for 24-hour total trps and peak hour trps. Average Daly Traffc Ln(T) = 0.87 Ln(X) Ln(T) = 0.87 Ln(234) T = 1348 A.M. Peak Hour of Adjacent Street Traffc T = 0.80(X) T = 0.80(234) T = 187 Enter = 0.17(187) = 32 Ext = 0.83(187) = 155 P.M. Peak Hour of Adjacent Street Traffc Ln(T) = 0.82 Ln(X) Ln(T) = 0.82 Ln(234) T = 121 Enter = 0.67(121) = 81 Ext = 0.33(121) = 40

32 TOLLGATE VILLAGE TRIP GENERATION Multfamly Dwellng Unts Use ITE Land Use Code 220 (Apartment) and assocated trp generaton rates for 24-hour total trps and peak hour trps. Average Daly Traffc T = 6.06(X) T = 6.06(275) T = 1790 A.M. Peak Hour of Adjacent Street Traffc T = 0.49(X) T = 0.49(275) T = 138 Enter = 0.20(138) = 28 Ext = 0.80(138) = 110 P.M. Peak Hour of Adjacent Street Traffc T = 0.55(X) T = 0.55(275) T = 169 Enter = 0.65(169) = 110 Ext = 0.35(169) = 59

33 TOLLGATE VILLAGE TRIP GENERATION Lve/Work Unts - 49 Dwellng Unts Use ITE Land Use Code 230 (Resdental Condomnum/Townhouse) and assocated trp generaton rates for 24-hour total trps and peak hour trps. Average Daly Traffc Ln(T) = 0.87 Ln(X) Ln(T) = 0.87 Ln(49) T = 346 A.M. Peak Hour of Adjacent Street Traffc T = 0.80(X) T = 0.80(49) T = 39 Enter = 0.17(39) = 7 Ext = 0.83(39) = 32 P.M. Peak Hour of Adjacent Street Traffc Ln(T) = 0.82 Ln(X) Ln(T) = 0.82 Ln(49) T = 33 Enter = 0.67(33) = 22 Ext = 0.33(33) = 11

34 TOLLGATE VILLAGE TRIP GENERATION General Offce Buldng - 30,000 Sq. Feet Gross Floor Area (X = GSF/1000) Use ITE Land Use Code 710 (General Offce Buldng) and assocated trp generaton rates for 24-hour total trps and peak hour trps. Average Daly Traffc Ln(T) = 0.76 Ln(X) Ln(T) = 0.76 Ln(30) T = 526 A.M. Peak Hour Ln(T) = 0.80 Ln(X) Ln(T) = 0.80 Ln(30) T = 73 Enter = 0.88(73) = 64 Ext = 0.12(73) = 9 P.M. Peak Hour T = 1.12 (X) T = 1.12 (30) T = 105 Enter = 0.17(105) = 18 Ext = 0.83(105) = 87 ITE Trp Generaton, 8th Edton

35 TOLLGATE VILLAGE TRIP GENERATION Medcal Offce Buldng - 46,800 Sq. Feet Gross Floor Area (X = GSF/1000) Use ITE Land Use Code 720 (Medcal Offce Buldng) and assocated trp generaton rates for 24-hour total trps and peak hour trps. Average Daly Traffc T = 40.89(X) T = 40.89(46.8) T = 1699 A.M. Peak Hour of Adjacent Street Traffc T = 2.39(X) T = 2.39(46.8) T = 112 Enter = 0.79(112) = 88 Ext = 0.21(112) = 24 P.M. Peak Hour of Adjacent Street Traffc Ln(T) = 0.90 Ln(X) Ln(T) = 0.90 Ln(46.8) T = 147 Enter = 0.28(147) = 41 Ext = 0.72(147) = 106

36 TOLLGATE VILLAGE TRIP GENERATION Shoppng Center - 54,000 Sq. Feet Gross Floor Area (X = GSF/1000) Use ITE Land Use Code 820 (Shoppng Center) and assocated trp generaton rates for 24-hour total trps and peak hour trps. Average Daly Traffc Ln(T) = 0.65 Ln(X) Ln(T) = 0.65 Ln(54) T = 4550 A.M. Peak Hour of Adjacent Street Traffc Ln(T) = 0.61 Ln(X) Ln(T) = 0.61 Ln(54) T = 107 Enter = 0.62(107) = 66 Ext = 0.38(107) = 41 P.M. Peak Hour of Adjacent Street Traffc Ln(T) = 0.67 Ln(X) Ln(T) = 0.67 Ln(54) T = 396 Enter = 0.48(396) = 190 Ext = 0.52(396) = 206

37 TOLLGATE VILLAGE TRIP GENERATION Hotel - 50 Rooms Use ITE Land Use Code 310 (Hotel) and assocated trp generaton rates for 24-hour total trps and peak hour trps. Average Daly Traffc T = 8.95(X) T = 8.95(50) T = 74 A.M. Peak Hour of Adjacent Street Traffc T = 0.53(X) T = 0.53(50) T = 27 Enter = 0.59(27) = 16 Ext = 0.41(27) = 11 P.M. Peak Hour of Adjacent Street Traffc T = 0.60(X) T = 0.60(50) T = 30 Enter = 0.51(30) = 15 Ext = 0.49(30) = 15

38 Analyst Date MULTI-USE DEVELOPMENT bsb TRIP GENERATION Name of Dvlpt Tollgate Vllage 2/25/2015 AND INTERNAL CAPTURE SUMMARY Tme Perod Daly Ext to External Enter from External LAND USE A ITE LU Code Resdental Sze Total Internal External Enter Ext Total % 100% 5% 95% 0% 0 33% % % % 0 11% % 22 9% 205 LAND USE B LAND USE C ITE LU Code Offce Demand Balanced Demand ITE LU Code Retal Ext to External Sze 15% % 68 Sze Ext to External 999 Total Internal External Total Internal External 1957 Enter Enter Ext % % 91 Ext Total Demand Balanced Demand Total Enter from External % 100% 8% 92% % 100% 13% 87% Enter from External Net External Trps for Mult-Use Development LAND USE A LAND USE B Land Use C Total Enter Ext Total INTERNAL CAPTURE -Use Trp. Gen. Est %

39 Analyst Date MULTI-USE DEVELOPMENT bsb TRIP GENERATION Name of Dvlpt Tollgate Vllage 2/25/2015 AND INTERNAL CAPTURE SUMMARY Tme Perod PM Peak Hour Ext to External Enter from External LAND USE A ITE LU Code Sze Resdental Total Internal External Enter Ext Total % 100% 3% 97% 0% 0 31% % 11 53% 169 0% 0 12% % 4 9% 9 LAND USE B LAND USE C ITE LU Code Offce Demand Balanced Demand ITE LU Code Retal Ext to External Sze 31% % 3 Sze Ext to External 187 Total Internal External Total Internal External 96 Enter Enter Ext % % 2 Ext Total Demand Balanced Demand Total Enter from External % 100% 4% 96% % 100% 13% 87% Enter from External Net External Trps for Mult-Use Development LAND USE A LAND USE B Land Use C Total Enter Ext Total INTERNAL CAPTURE Use Trp. Gen. Est %

40 APPENDIX C TRAFFIC ASSIGNMENT

41 224( 99) 40% 60% 410( 334) 336( 274) 0( 56) 0( 56) Col umb ap ke Tol l gat e Boul ev ar d Col umb ap ke 2020PassByS t etr af f cvol umes Tol l gat e Boul ev ar d 0( 37) 0( 56) 190( 330) 233( 404) 2020Pr mar ys t etr af f cvol umes 40% -40% 60% -60% Col umb ap ke Tol l gat e Boul ev ar d Col umb ap ke 55% 45% PassbyS t etr pd st r but on 45% 55% Pr mar ys t etr pd st r but on Tol l gat e Boul ev ar d Col umb ap ke 107( 166) Tol l gat e Boul ev ar d 0( 37) 0( 37) 97( 58) 73( 62) Col umb ap ke Tol l gat e Boul ev ar d 2020Backgr oundgr owt h 56( 45) 1344( 595) 48( 84) 642( 996) 2014Ex st ngtr af f cvol umes 410( 371) 336( 330) LongHol l owp ke Buc k ngham Boul ev ar d PeakHour s A. M. ( P. M. ) 190( 367) 1568( 657) 233( 460) 749( 1106) 2020Tot altr af f cvol umes Tol l gat ev l l age Col umb ap keattol l gat eboul evar d I nt er sect ontr af f cvol umes F gur e C1

42 APPENDIX D CAPACITY ANALYSIS WORKSHEETS

43 General Informaton Analyst bsb Agency/Co. Ragan-Smth Date Performed 2/25/2015 Analyss Tme Perod AM Peak Hour TWO-WAY STOP CONTROL SUMMARY Ste Informaton Intersecton Jursdcton Analyss Year Columba Tollgate Blvd Thompson's Staton 2014 Base Traffc Project Descrpton Tollgate Vllage East/West Street: Tollgate Blvd North/South Street: Columba Pke Intersecton Orentaton: North-South Study Perod (hrs): 0.25 Vehcle Volumes and Adjustments Major Street Northbound Southbound Movement L T R L T R Volume (veh/h) Peak-Hour Factor, PHF Hourly Flow Rate, HFR (veh/h) Percent Heavy Vehcles Medan Type Two Way Left Turn Lane RT Channelzed 0 0 Lanes Confguraton L T T TR Upstream Sgnal 1 0 Mnor Street Eastbound Westbound Movement L T R L T R Volume (veh/h) Peak-Hour Factor, PHF Hourly Flow Rate, HFR (veh/h) Percent Heavy Vehcles Percent Grade (%) 0 0 Flared Approach N N Storage 0 0 RT Channelzed 0 0 Lanes Confguraton L R Delay, Queue Length, and Level of Servce Approach Northbound Southbound Westbound Eastbound Movement Lane Confguraton L L R v (veh/h) C (m) (veh/h) v/c % queue length Control Delay (s/veh) LOS A D B Approach Delay (s/veh) Approach LOS C Copyrght 2010 Unversty of Florda, All Rghts Reserved HCS+ TM Verson 5.6 Generated: 2/25/2015 9:52 AM

44 General Informaton Analyst bsb Agency/Co. Ragan-Smth Date Performed 2/25/2015 Analyss Tme Perod PM Peak Hour TWO-WAY STOP CONTROL SUMMARY Ste Informaton Intersecton Jursdcton Analyss Year Columba Tollgate Blvd Thompson's Staton 2014 Base Traffc Project Descrpton Tollgate Vllage East/West Street: Tollgate Blvd North/South Street: Columba Pke Intersecton Orentaton: North-South Study Perod (hrs): 0.25 Vehcle Volumes and Adjustments Major Street Northbound Southbound Movement L T R L T R Volume (veh/h) Peak-Hour Factor, PHF Hourly Flow Rate, HFR (veh/h) Percent Heavy Vehcles Medan Type Two Way Left Turn Lane RT Channelzed 0 0 Lanes Confguraton L T T TR Upstream Sgnal 1 0 Mnor Street Eastbound Westbound Movement L T R L T R Volume (veh/h) Peak-Hour Factor, PHF Hourly Flow Rate, HFR (veh/h) Percent Heavy Vehcles Percent Grade (%) 0 0 Flared Approach N N Storage 0 0 RT Channelzed 0 0 Lanes Confguraton L R Delay, Queue Length, and Level of Servce Approach Northbound Southbound Westbound Eastbound Movement Lane Confguraton L L R v (veh/h) C (m) (veh/h) v/c % queue length Control Delay (s/veh) LOS B D B Approach Delay (s/veh) Approach LOS C Copyrght 2010 Unversty of Florda, All Rghts Reserved HCS+ TM Verson 5.6 Generated: 2/25/ :42 AM

45 General Informaton Analyst bsb Agency/Co. Ragan-Smth Date Performed 2/25/2015 Analyss Tme Perod AM Peak Hour TWO-WAY STOP CONTROL SUMMARY Ste Informaton Intersecton Jursdcton Analyss Year Columba Tollgate Blvd Thompson's Staton 2020 Total Traffc Project Descrpton Tollgate Vllage East/West Street: Tollgate Blvd North/South Street: Columba Pk Intersecton Orentaton: North-South Study Perod (hrs): 0.25 Vehcle Volumes and Adjustments Major Street Northbound Southbound Movement L T R L T R Volume (veh/h) Peak-Hour Factor, PHF Hourly Flow Rate, HFR (veh/h) Percent Heavy Vehcles Medan Type Two Way Left Turn Lane RT Channelzed 0 0 Lanes Confguraton L T T TR Upstream Sgnal 1 0 Mnor Street Eastbound Westbound Movement L T R L T R Volume (veh/h) Peak-Hour Factor, PHF Hourly Flow Rate, HFR (veh/h) Percent Heavy Vehcles Percent Grade (%) 0 0 Flared Approach N N Storage 0 0 RT Channelzed 0 0 Lanes Confguraton L R Delay, Queue Length, and Level of Servce Approach Northbound Southbound Westbound Eastbound Movement Lane Confguraton L L R v (veh/h) C (m) (veh/h) v/c % queue length Control Delay (s/veh) LOS B F C Approach Delay (s/veh) Approach LOS F Copyrght 2010 Unversty of Florda, All Rghts Reserved HCS+ TM Verson 5.6 Generated: 2/25/2015 1:13 PM

46 General Informaton Analyst bsb Agency/Co. Ragan-Smth Date Performed 2/25/2015 Analyss Tme Perod PM Peak Hour TWO-WAY STOP CONTROL SUMMARY Ste Informaton Intersecton Jursdcton Analyss Year Columba Tollgate Blvd Thompson's Staton 2020 Total Traffc Project Descrpton Tollgate Vllage East/West Street: Tollgate Blvd North/South Street: Columba Pk Intersecton Orentaton: North-South Study Perod (hrs): 0.25 Vehcle Volumes and Adjustments Major Street Northbound Southbound Movement L T R L T R Volume (veh/h) Peak-Hour Factor, PHF Hourly Flow Rate, HFR (veh/h) Percent Heavy Vehcles Medan Type Two Way Left Turn Lane RT Channelzed 0 0 Lanes Confguraton L T T TR Upstream Sgnal 1 0 Mnor Street Eastbound Westbound Movement L T R L T R Volume (veh/h) Peak-Hour Factor, PHF Hourly Flow Rate, HFR (veh/h) Percent Heavy Vehcles Percent Grade (%) 0 0 Flared Approach N N Storage 0 0 RT Channelzed 0 0 Lanes Confguraton L R Delay, Queue Length, and Level of Servce Approach Northbound Southbound Westbound Eastbound Movement Lane Confguraton L L R v (veh/h) C (m) (veh/h) v/c % queue length Control Delay (s/veh) LOS F F Approach Delay (s/veh) Approach LOS Copyrght 2010 Unversty of Florda, All Rghts Reserved HCS+ TM Verson 5.6 Generated: 2/25/2015 1:13 PM

47 HCS 2010 Sgnalzed Intersecton Results Summary General Informaton Intersecton Informaton Agency Ragan-Smth Duraton, h 0.25 Analyst bsb Analyss Date Feb 25, 2015 Area Type Other Jursdcton Thompson's Staton Tme Perod AM Peak Hour PHF 0.92 Intersecton Columba Tollgate Blv Analyss Year 2020 Analyss Perod 1> 7:00 Fle Name 2020_Total_SR Tollgate_AM Peak.xus Project Descrpton Demand Informaton EB WB NB SB Approach Movement L T R L T R L T R L T R Demand (v), veh/h Sgnal Informaton Cycle, s 68.5 Reference Phase 2 Offset, s 0 Reference Pont End Uncoordnated Yes Smult. Gap E/W On Force Mode Fxed Smult. Gap N/S On Green Yellow Red Tmer Results EBL EBT WBL WBT NBL NBT SBL SBT Assgned Phase Case Number Phase Duraton, s Change Perod, (Y+Rc), s Max Allow Headway (MAH), s Queue Clearance Tme (gs), s Green Extenson Tme (ge), s Phase Call Probablty Max Out Probablty Movement Group Results EB WB NB SB Approach Movement L T R L T R L T R L T R Assgned Movement Adjusted Flow Rate (v), veh/h Adjusted Saturaton Flow Rate (s), veh/h/ln Queue Servce Tme (gs), s Cycle Queue Clearance Tme (gc), s Green Rato (g/c) Capacty (c), veh/h Volume-to-Capacty Rato (X) Avalable Capacty (ca), veh/h Back of Queue (Q), veh/ln (95th percentle) Queue Storage Rato (RQ) (95th percentle) Unform Delay (d1), s/veh Incremental Delay (d2), s/veh Intal Queue Delay (d3), s/veh Control Delay (d), s/veh Level of Servce (LOS) C C B B B B Approach Delay, s/veh / LOS 25.7 C B 15.7 B Intersecton Delay, s/veh / LOS 16.2 B Multmodal Results EB WB NB SB Pedestran LOS Score / LOS 2.9 C 2.9 C 0.7 A 2.3 B Bcycle LOS Score / LOS F 2.1 B 1.4 A Copyrght 2015 Unversty of Florda, All Rghts Reserved. HCS 2010 Streets Verson 6.65 Generated: 2/25/2015 1:14:03 PM