%g 4A %g 109 %g 4 Sanford %g 4 %g 109 %g 99 North Berwick Wells 3 0 3 Miles Route 109 Corridor Study %g 9 %g 109 %g 9A %g9a %g 9 Kennebunk.-,95 W N S E EXIT 2 MEETING HOUSE RD BRAGDO N RD 20 2 %g1 1 (/ %g 109 %g 9.-,95 O LD MILL RD WESTVIEW DR JAGGER MILL RD OLD RTE 109 SAM ALLEN RD WIR E RD BALD HILL R D %g 4 Corridor Study Area Study Area (/ 1 %g 35 %g 99
Old Mill Road
Westview Dr Route 4
Existing Crash Conditions High Crash Location is where frequency of crashes exceeds average State rate for similar locations. 1. 8 or More Crashes in 3 Year Period 2. Critical Rate Factor > 1.0 Accident Rate Critical Rate Factor = Critical Rate Critical Rate is the Expected Rate
N %g 4A %g 109 1.12 10 Sanford % %g 4 1.77 33 OLD MILL RD WESTVIEW DR W S E 1.30 17 JAGGER MILL RD %g 4 OLD RTE 109 %g 99 %g 109 SAM ALLEN RD 1 0 1 Miles Route 109 Corridor Study Sanford High Crash Locations Study Area 2000-2002 High Crash Locations CRF Total Crashes March 17, 2004
Crash Rate Comparison (2000-2002) 800 700 Statewide CR Study Area CR 600 500 400 300 200 100 0 MTA - SR9 SR9 to Pool Pool- HPL HPL- SR99 SR99- SR4 SR4-OM
22950 (2003) 21430 (1997) 20120 (1995) 18230 (1990) 17360 (1989) 12045 (1981) 8675 (1975) OLD MILL RD WESTVIEW DR 19800 (2003) 21000 (2000) 17780 (1995) 19630 (1992) 18230 (1989) 16450 (1985) 13245 (1981) %g 4A 11010 (1980) %g 4 8675 (1975) %g 109 13970 (2003) 14500 (2000) 12780 (1997) 22020 (2003) 12820 (1995) # # 22280 (2000) 12290 (1990) 11640 (1989) # 6598 (1981) 5281 (1975) 21280 (2003) 23600 (2002) 19830 (2000) 19570 (1997) 19260 (1995) 19330 (1992) 18640 (1990) 18060 (1989) 16050 (1987) 10044 (1981) 7732 (1975) 1 0 1 Miles # # 11660 (2003) 10830 (1998) 11230 (1995) JAGGER MILL RD # # OLD RTE 109 Sanford 15410 (2003) 13280 (2002) 13680 (1998) 13590 (1995) 12530 (2002) %g 4 13140 (2000) # %g 109 9150 (2003) 8190 (1998) 7030 (1992) 6800 (1990) 6010 (1989) 5360 (1987) 3212 (1981) 2230 (1975) # # SAM ALLEN RD 12920 (2003) 11550 (1998) 11620 (1997) 11070 (1995) 10790 (1992) 10400 (1990) 8390 (1989) 7500 (1987) 4724 (1981) 3527 (1975) # %g 99 W N 7740 (2000) 7260 (1997) 6750 (1995) 5420 (1989) 3195 (1981) S E Route 109 Corridor Study Sanford 2003 Annual Average Daily Traffic & Historical Traffic Volumes # Historical Traffic Counts AADT (Year) 2003 AADT 8000-10000 10000-15000 15000-20000 20000-25000
(/ 0 2 %g %g 3 5 N %g 4A 19,800 %g 4 %g 109 OLD MILL RD W ESTVIEW DR 13,970 22,950 15,410 JAGGER MILL RD Sanford Kennebunk 21,280 OLD RTE 109 %g 99 11,660 12,920 %g 4 %g 109 9,150.-,95 SAM ALLEN RD WIRE RD 8,440 8,560 North Berwick BALD HILL RD Wells %g 109 %g 9A BRAGDON RD MEETING HOUSE RD 9,300 10,010 LINDSEY RD.-,95 %g 4 1 0 1 2 3 4 5 Miles %g 9 17,750 EXIT 19 (2) Route 109 Corridor Study 2003 Average Annual Daily Traffic Volumes Daily Traffic XX,XXX Annual Average 2003 AADT 8,000-10,000 10,000-15,000 15,000-20,000 20,000-25,000 Figure
Traffic Simulation Existing Cond.
Level of Service Level of Service Is a qualitative measure describing operational conditions within a traffic stream taking into account a number of variables i.e. speed and travel time, vehicles maneuverability, traffic interruptions, comfort and convenience.
Factors Affecting Roadway LOS Volume/Composition of Traffic Signals Access Points
%g 4A 35.0 29.1 %g 34.0 28.5 109 34.9 27.9 Z %g 4 34.7 34.9 34.9 OLD MILL RD 19.8 12.7 15.3 35.5 19.6 27.1 Y X WESTVIEW DR 32.9 21.5 24.9 W V 31.8 28.4 32.9 16.1 15.1 18.5 29.9 24.0 25.5 35.1 24.2 28.7 U JAGGER MILL RD Route 109 40.8 37.1 33.2 35.0 24.5 22.6 24.7 43.0 40.0 41.1 T 42.4 41.7 40.9 SPENCER HILL RD S 39.3 39.5 39.5 39.4 41.4 40.8 R OLD RTE 109 42.9 41.0 44.2 Sanford 37.6 37.9 43.9 %g 4 44.8 45.8 52.9 %g 109 Q 45.7 45.5 45.3 P 52.9 51.4 52.3 %g 99 W S E N 52.8 54.4 1 0 1 Miles SAM ALLEN RD 42.9 49.4 51.9 O 49.6 50.8 49.5 Route 109 Corridor Study Sanford Average Travel Speed Posted Speed Limit (mph) 35 40 45 50 ATS: Average Travel Speed (mph) XX Northbound AM Peak ATS XX Southbound PM Peak ATS Overall ATS
Existing Roadway LOS Route 99 to Route 4 - Level of Service A - Average Travel Speed 37 mph Route 4 to Old Mill Road - Level of Service D - Average Travel Speed 21 mph
1 %g 0 9 N (/ 202 %g 1 1 B 18 %g 4A %g 4 2 2 OLD MILL RD B 13 $T #0 A 3 #0 WESTVIEW DR B 10 #0 A 7 A 4 #0 %g 4 C 28 D 42 JAGGER MILL RD Sanford #0 B 13 OLD RTE 109 B 16 6 $T SAM ALLEN RD %g 109 4 %g 99 WIRE R 1 0 1 2 Miles Route 109 Corridor Study Overall Delay at Intersections 2003 Existing Conditions XX XX AM Peak PM Peak #0 Signalized Intersection Level of Service Delay (sec/veh) $T Unsignalized Intersection Figure
25000 Route 109 NW of Route 99 AADT Projected 20000 15000 AADT 10000 5000 0 1970 1980 1990 2000 2010 2020 2030 Year
35000 Route 109 N/W of Route 4 AADT projected 30000 25000 20000 AADT 15000 10000 5000 0 1970 1980 1990 2000 2010 2020 2030 Year
(/ 0 2 %g %g 3 5 N %g 4A 109 %g 27,720 %g 4 20,960 32,130 OLD MILL RD 29,790 W ESTVIEW DR JAGGER MILL RD Sanford Kennebunk 23,120 OLD RTE 109 %g 99 17,490 19,380 09 %g 4 %g1 14,640.-,95 SAM A LLEN RD 13,500 WIRE RD 13,700 North Berwick BALD HILL RD Wells 14,880 %g 1 09 %g 9A BRAGDON RD MEETING HOUSE RD LINDSEY RD LINDSEY RD 16,020.-,95 %g 4 1 0 1 2 3 4 5 Miles %g 9 26,630 EXIT 19 (2) Route 109 Corridor Study 2023 Average Annual Daily Traffic Volumes Daily Traffic XX,XXX Annual Average 2003 AADT 10,000-20,000 20,000-25,000 25,000-30,000 30,000-35,000 Figure
Traffic Simulation Future Conditions No-Build
Assumptions for Future LOS Same Number of Access Points Increased Volumes No New Signals No Roadway Improvements
Future Roadway LOS Route 99 to Route 4 - Level of Service E - Average Travel Speed 15 mph Route 4 to Old Mill Road - Level of Service F - Average Travel Speed 9 mph
1 %g 0 9 N 202 (/ %g1 1 F 110 %g 4A 27 OLD MILL RD F 110 3 $T #0 A 5 #0 WESTVIEW DR C 32 #0 A 9 A 6 #0 %g 4 F 88 F 381 JAGGER MILL RD Sanford #0 OLD RTE 109 C 24 C 21 42 $T %g 109 5 %g 99 %g 4 SAM ALLEN RD WIRE 1 0 1 2 Miles Route 109 Corridor Study Overall Delay at Intersections 2023 Future Conditions XX XX AM Peak PM Peak #0 Signalized Intersection Level of Service Delay (sec/veh) $T Unsignalized Intersection Figure
Sanford Rte 109 Increase in vehicle crashes? Accelerated reduction in roadway efficiency? Uncoordinated strip development? Degradation of scenic landscape? More cut-through in residential areas due to overburdened arterials?
Sanford Route 109 Have homes and businesses been adversely affected by widening roads in the past? Future? Increased driver (e.g. commuter time, fuel consumption) and environmental (e.g. vehicular emissions) cost as numerous driveways and traffic signals intensify congestion and delays along the road?
Sanford Route 109 Is access to corner businesses blocked by queuing traffic? Are newer businesses seeking out locations that are more attractive and have fewer access and congestion problems? Are customers beginning to patronize businesses with safer, more convenient access?
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ITE Trip Generation Land Use % of Total # of Acres Trips/Acre # of Trips % Enter # Enter % Exit # Exit Retail 50 88.3 15.5 1,369 48 657 52 712 Residential 25 44.2 2.7 121 66 80 44 41 Office Park 10 17.7 28.3 499 15 75 85 425 Business Park 15 26.5 16.8 446 20 89 80 357 Total 176.6 2,435 901 1,534
Trip Distribution AADT % PM K Factor % Location DHV Rte 109 n/o Old Mill 19,800 29% 1,584 8% 23% Old Mill Road 4,690 7% 284 6% 4% Rte 4 w/o Rte 109 13,970 21% 1,063 8% 15% Rte 4 e/o Rte 109 10,880 16% 990 9% 14% Rte 109 s/o Rte 4 13,970 21% 1,026 7% 15% Jagger Mill Rd 3,830 6% 371 10% 5% Shopping Areas 1,720 24% 67,140 100% 7,038 100%
Traffic Simulation Future Conditions w/ Improvements & Access Roads
Future Roadway LOS Route 99 to Route 4 - Level of Service B - Average Travel Speed 34 mph Route 4 to Old Mill Road - Level of Service D - Average Travel Speed 18 mph
1 %g 0 9 N 202 (/ %g1 1 %g 4A %g 4 C 22 8 D 47 OLD MILL RD #0 $T #0 B 16 W ESTVIEW DR #0 #0 JAGGER MILL RD Sanford #0 OLD RTE 109 $T %g 99 D 38 C 24 50 %g 1 09 %g 4 SAM ALLEN RD 1 0 1 2 Miles Route 109 Corridor Study Overall Delay at Intersections 2023 Future Conditions with Improvements at Rte 4 and North of Rte 4 XX PM Peak Study Area #0 Signalized Intersection Level of Service Delay (sec/veh) $T Unsignalized Intersection Delay (sec/veh) Figure
Augusta Western Ave Augusta AADT (2003) 28,290 4-Lanes Sanford AADT (2003) 22,950 Raised Island (Armory to NAPA 0.25 Mi) 7 Reported Crashes on Links (2001-2003) Injury Type: 0 K, 0A, 0B, 1C and 5 PD No Island (NAPA to VIP 0.22 Mi) 31 Reported Crashes on Links (2001-2003) Injury Type: 0 K, 0A, 4B, 6C and 21 PD