Supporting Documentation · Jul 16, 2026
Traffic Study revised 062626 resubmission 4933 0058 5912 v1
da5175804bb443f450525b29398b129686352688c1b7c0fec3c7ea62b199daefIndexed text
1956 24-04212 Existing-PM 10: Prospect Avenue (CR 577) & Rooney Circle/Driveway Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 226 0 191 1 2 2 155 481 4 5 445 222 Future Volume (vph) 226 0 191 1 2 2 155 481 4 5 445 222 Ideal Flow (vphpl) 2100 2100 2100 2100 2100 2100 2100 2100 2100 2100 2100 2100 Lane Width (ft) 12 12 12 10 10 10 10 10 10 13 11 12 Grade (%) 2% -2% -3% 3% Storage Length (ft) 0 0 0 0 100 0 0 0 Storage Lanes 1 0 0 0 1 0 0 1 Taper Length (ft) 25 25 25 25 75 25 25 25 Lane Util. Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.95 0.95 0.95 0.95 1.00 Ped Bike Factor 1.00 1.00 Frt 0.850 0.946 0.999 0.850 Flt Protected 0.950 0.990 0.950 0.999 Satd. Flow (prot) 1975 1767 0 0 1854 0 1871 3739 0 0 3758 1758 Flt Permitted 0.950 0.990 0.442 0.950 Satd. Flow (perm) 1975 1767 0 0 1854 0 869 3739 0 0 3574 1752 Right Turn on Red Yes No Yes No Satd. Flow (RTOR) 703
1752 Right Turn on Red Yes No Yes No Satd. Flow (RTOR) 703 1 Link Speed (mph) 25 25 35 35 Link Distance (ft) 277 225 325 94 Travel Time (s) 7.6 6.1 6.3 1.8 Confl. Peds. (#/hr) 2 2 Peak Hour Factor 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 Heavy Vehicles (%) 0% 0% 0% 0% 0% 0% 1% 1% 0% 0% 1% 0% Shared Lane Traffic (%) Lane Group Flow (vph) 233 197 0 0 5 0 160 500 0 0 464 229 Turn Type Prot NA Perm NA pm+pt NA Perm NA pm+ov Protected Phases 4 10 5 2 6 4 Permitted Phases 10 2 6 6 Detector Phase 4 10 10 5 2 6 6 6 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 9.0 9.0 9.0 5.0 Minimum Split (s) 10.0 10.0 10.0 8.0 15.0 15.0 15.0 10.0 Total Split (s) 29.0 12.0 12.0 13.0 49.0 36.0 36.0 29.0 Total Split (%) 32.2% 13.3% 13.3% 14.4% 54.4% 40.0% 40.0% 32.2% Maximum Green (s) 24.0 7.0 7.0 10.0 43.0 30.0 30.0 24.0 Yellow Time (s) 3.0 3.0 3.0 3.0 4.0 4.0 4.0 3.0 All-Red Time (s) 2.0
3.0 30.0 30.0 24.0 Yellow Time (s) 3.0 3.0 3.0 3.0 4.0 4.0 4.0 3.0 All-Red Time (s) 2.0 2.0 2.0 0.0 2.0 2.0 2.0 2.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 3.0 6.0 6.0 5.0 Lead/Lag Lead Lag Lag Lead-Lag Optimize? Yes Yes Yes Vehicle Extension (s) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Recall Mode None None None None Max Max Max None Walk Time (s) 7.0 9.0 9.0 9.0 7.0 Flash Don't Walk (s) 17.0 15.0 15.0 15.0 17.0 Pedestrian Calls (#/hr) 9 3 0 0 9 Act Effct Green (s) 13.3 0.0 5.2 46.8 43.7 33.6 48.0 Actuated g/C Ratio 0.19 0.00 0.07 0.67 0.63 0.48 0.69 JLN Synchro 12 Report 06/24/2026 Lanes, Volumes, Timings
1956 24-04212 Existing-PM 10: Prospect Avenue (CR 577) & Rooney Circle/Driveway Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR v/c Ratio 0.62 0.28 0.04 0.23 0.21 0.27 0.19 Control Delay (s/veh) 33.7 1.0 35.2 7.1 7.5 13.6 3.7 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay (s/veh) 33.7 1.0 35.2 7.1 7.5 13.6 3.7 LOS C A D A A B A Approach Delay (s/veh) 18.7 35.2 7.4 10.3 Approach LOS B D A B Queue Length 50th (ft) 88 0 2 17 36 53 16 Queue Length 95th (ft) 176 0 14 79 117 146 69 Internal Link Dist (ft) 197 145 245 14 Turn Bay Length (ft) 100 Base Capacity (vph) 689 703 188 727 2338 1719 1203 Starvation Cap Reductn 0 0 0 0 0 0 0 Spillback Cap Reductn 0 0 0 0 0 0 0 Storage Cap Reductn 0 0 0 0 0 0 0 Reduced v/c Ratio 0.34 0.28 0.03 0.22 0.21 0.27
0 0 0 0 0 Reduced v/c Ratio 0.34 0.28 0.03 0.22 0.21 0.27 0.19 Intersection Summary Area Type: Other Cycle Length: 90 Actuated Cycle Length: 69.9 Natural Cycle: 50 Control Type: Semi Act-Uncoord Maximum v/c Ratio: 0.62 Intersection Signal Delay (s/veh): 11.3 Intersection LOS: B Intersection Capacity Utilization 63.5% ICU Level of Service B Analysis Period (min) 15 Splits and Phases: 10: Prospect Avenue (CR 577) & Rooney Circle/Driveway #10 #10 #10 Ø2 Ø4 Ø10 49 s 29 s 12 s #10 #10 Ø5 Ø6 13 s 36 s JLN Synchro 12 Report 06/24/2026 Lanes, Volumes, Timings
1956 24-04212 Existing-SAT 10: Prospect Avenue (CR 577) & Rooney Circle/Driveway Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 186 0 190 1 3 4 193 291 11 3 334 193 Future Volume (vph) 186 0 190 1 3 4 193 291 11 3 334 193 Ideal Flow (vphpl) 2100 2100 2100 2100 2100 2100 2100 2100 2100 2100 2100 2100 Lane Width (ft) 12 12 12 10 10 10 10 10 10 13 11 12 Grade (%) 2% -2% -3% 3% Storage Length (ft) 0 0 0 0 100 0 0 0 Storage Lanes 1 0 0 0 1 0 0 1 Taper Length (ft) 25 25 25 25 75 25 25 25 Lane Util. Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.95 0.95 0.95 0.95 1.00 Ped Bike Factor 0.92 1.00 0.99 0.99 Frt 0.850 0.932 0.994 0.850 Flt Protected 0.950 0.994 0.950 Satd. Flow (prot) 1955 1608 0 0 1834 0 1890 3721 0 0 3762 1758 Flt Permitted 0.950 0.994 0.493 0.953 Satd. Flow (perm) 1955 1608 0 0 1832 0 975 3721 0 0 3585 1738 Right Turn on Red Yes No Yes No Satd. Flow (RTOR) 782 6 Link Speed
Yes No Yes No Satd. Flow (RTOR) 782 6 Link Speed (mph) 25 25 35 35 Link Distance (ft) 277 225 325 94 Travel Time (s) 7.6 6.1 6.3 1.8 Confl. Peds. (#/hr) 3 3 6 6 Peak Hour Factor 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 Heavy Vehicles (%) 1% 0% 1% 0% 0% 0% 0% 1% 0% 0% 1% 0% Shared Lane Traffic (%) Lane Group Flow (vph) 198 202 0 0 8 0 205 322 0 0 358 205 Turn Type Prot NA Perm NA pm+pt NA Perm NA pm+ov Protected Phases 4 10 5 2 6 4 Permitted Phases 10 2 6 6 Detector Phase 4 10 10 5 2 6 6 6 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 9.0 9.0 9.0 5.0 Minimum Split (s) 10.0 10.0 10.0 8.0 15.0 15.0 15.0 10.0 Total Split (s) 29.0 12.0 12.0 19.0 49.0 30.0 30.0 29.0 Total Split (%) 32.2% 13.3% 13.3% 21.1% 54.4% 33.3% 33.3% 32.2% Maximum Green (s) 24.0 7.0 7.0 16.0 43.0 24.0 24.0 24.0 Yellow Time (s) 3.0 3.0 3.0 3.0 4.0 4.0 4.0 3.0 All-Red Time (s) 2.0 2.0 2.0
24.0 Yellow Time (s) 3.0 3.0 3.0 3.0 4.0 4.0 4.0 3.0 All-Red Time (s) 2.0 2.0 2.0 0.0 2.0 2.0 2.0 2.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 5.0 3.0 6.0 6.0 5.0 Lead/Lag Lead Lag Lag Lead-Lag Optimize? Yes Yes Yes Vehicle Extension (s) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Recall Mode None None None None Max Max Max None Walk Time (s) 7.0 9.0 9.0 9.0 7.0 Flash Don't Walk (s) 17.0 15.0 15.0 15.0 17.0 Pedestrian Calls (#/hr) 6 3 0 0 6 Act Effct Green (s) 12.4 0.0 5.4 46.9 43.8 32.9 46.3 Actuated g/C Ratio 0.18 0.00 0.08 0.68 0.63 0.48 0.67 JLN Synchro 12 Report 06/24/2026 Lanes, Volumes, Timings
1956 24-04212 Existing-SAT 10: Prospect Avenue (CR 577) & Rooney Circle/Driveway Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR v/c Ratio 0.57 0.26 0.06 0.27 0.14 0.21 0.18 Control Delay (s/veh) 32.5 0.8 34.9 7.0 6.9 13.9 4.3 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay (s/veh) 32.5 0.8 34.9 7.0 6.9 13.9 4.3 LOS C A C A A B A Approach Delay (s/veh) 16.5 34.9 6.9 10.4 Approach LOS B C A B Queue Length 50th (ft) 74 0 3 21 20 38 15 Queue Length 95th (ft) 153 0 19 100 76 121 73 Internal Link Dist (ft) 197 145 245 14 Turn Bay Length (ft) 100 Base Capacity (vph) 691 782 189 876 2360 1705 1166 Starvation Cap Reductn 0 0 0 0 0 0 0 Spillback Cap Reductn 0 0 0 0 0 0 0 Storage Cap Reductn 0 0 0 0 0 0 0 Reduced v/c Ratio 0.29 0.26 0.04 0.23 0.14 0.21
0 0 0 0 0 Reduced v/c Ratio 0.29 0.26 0.04 0.23 0.14 0.21 0.18 Intersection Summary Area Type: Other Cycle Length: 90 Actuated Cycle Length: 69.1 Natural Cycle: 45 Control Type: Semi Act-Uncoord Maximum v/c Ratio: 0.57 Intersection Signal Delay (s/veh): 10.9 Intersection LOS: B Intersection Capacity Utilization 59.0% ICU Level of Service B Analysis Period (min) 15 Splits and Phases: 10: Prospect Avenue (CR 577) & Rooney Circle/Driveway #10 #10 #10 Ø2 Ø4 Ø10 49 s 29 s 12 s #10 #10 Ø5 Ø6 19 s 30 s JLN Synchro 12 Report 06/24/2026 Lanes, Volumes, Timings
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- Sep 29, 2026
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