Supporting Documentation · May 28, 2026
Traffic Impact Study 021226 resubmissionrcd 2 26 2026
7a90898f5ecd279b745ee8ca97c767a8f7a155a66e5785b96f6447fdbee3c4dfIndexed text
0.58 0.22 0.02 0.16 0.13 0.24 0.22 Intersection Summary Area Type: Other Cycle Length: 90 Actuated Cycle Length: 83.6 Natural Cycle: 50 Control Type: Semi Act-Uncoord Maximum v/c Ratio: 0.63 Intersection Signal Delay (s/veh): 10.7 Intersection LOS: B Intersection Capacity Utilization 53.0% ICU Level of Service A Analysis Period (min) 15 Splits and Phases: 10: Prospect Avenue (CR 577) & Rooney Circle/Driveway DJR Synchro 12 Report 02/12/2026 Lanes, Volumes, Timings
1956 24-04212 Build-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) 242 0 278 8 7 6 229 478 11 8 499 287 Future Volume (vph) 242 0 278 8 7 6 229 478 11 8 499 287 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 75 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 0.94 1.00 1.00 0.97 Frt 0.850 0.961 0.997 0.850 Flt Protected 0.950 0.981 0.950 0.999 Satd. Flow (prot) 1955 1652 0 0 1866 0 1890 3732 0 0 3758 1758 Flt Permitted 0.950 0.981 0.390 0.946 Satd. Flow (perm) 1955 1652 0 0 1863 0 774 3732 0 0 3559 1710 Right Turn on Red Yes No Yes No Satd. Flow (RTOR) 673
n on Red Yes No Yes No Satd. Flow (RTOR) 673 4 Link Speed (mph) 25 25 40 40 Link Distance (ft) 277 225 325 94 Travel Time (s) 7.6 6.1 5.5 1.6 Confl. Peds. (#/hr) 2 2 4 4 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 1% 0% 0% 0% 0% 0% 0% 1% 0% 0% 1% 0% Shared Lane Traffic (%) Lane Group Flow (vph) 255 293 0 0 21 0 241 515 0 0 533 302 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
0.0 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) 4 2 0 0 4 Act Effct Green (s) 14.4 0.0 5.8 47.0 43.9 32.8 48.2 Actuated g/C Ratio 0.20 0.00 0.08 0.64 0.60 0.45 0.66 DJR Synchro 12 Report 02/12/2026 Lanes, Volumes, Timings
1956 24-04212 Build-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 0.67 0.44 0.14 0.39 0.23 0.34 0.27 Control Delay (s/veh) 36.8 2.0 38.3 9.9 9.1 16.7 5.3 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay (s/veh) 36.8 2.0 38.3 9.9 9.1 16.7 5.3 LOS D A D A A B A Approach Delay (s/veh) 18.2 38.3 9.4 12.6 Approach LOS B D A B Queue Length 50th (ft) 99 0 8 29 39 66 25 Queue Length 95th (ft) 198 0 34 119 124 172 96 Internal Link Dist (ft) 197 145 245 14 Turn Bay Length (ft) 100 Base Capacity (vph) 651 673 181 649 2230 1589 1131 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 0.39 0.44 0.12 0.37 0.23 0.34 0.27 Intersection Summary Area Type: Other Cycle Length: 90 Actuated Cycle Length:
0.39 0.44 0.12 0.37 0.23 0.34 0.27 Intersection Summary Area Type: Other Cycle Length: 90 Actuated Cycle Length: 73.5 Natural Cycle: 55 Control Type: Semi Act-Uncoord Maximum v/c Ratio: 0.67 Intersection Signal Delay (s/veh): 13.1 Intersection LOS: B Intersection Capacity Utilization 64.4% ICU Level of Service C Analysis Period (min) 15 Splits and Phases: 10: Prospect Avenue (CR 577) & Rooney Circle/Driveway DJR Synchro 12 Report 02/12/2026 Lanes, Volumes, Timings
1956 24-04212 Build-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) 229 0 232 7 4 4 237 376 11 11 412 246 Future Volume (vph) 229 0 232 7 4 4 237 376 11 11 412 246 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 75 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 0.94 1.00 1.00 0.97 Frt 0.850 0.964 0.996 0.850 Flt Protected 0.950 0.977 0.950 0.999 Satd. Flow (prot) 1955 1636 0 0 1864 0 1890 3729 0 0 3759 1758 Flt Permitted 0.950 0.977 0.443 0.941 Satd. Flow (perm) 1955 1636 0 0 1860 0 878 3729 0 0 3541 1710 Right Turn on Red Yes No Yes No Satd. Flow (RTOR) 751
n on Red Yes No Yes No Satd. Flow (RTOR) 751 4 Link Speed (mph) 25 25 40 40 Link Distance (ft) 277 225 325 94 Travel Time (s) 7.6 6.1 5.5 1.6 Confl. Peds. (#/hr) 2 2 4 4 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) 244 247 0 0 15 0 252 412 0 0 450 262 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
4.0 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 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) 4 2 0 0 4 Act Effct Green (s) 13.7 0.0 5.6 46.8 43.8 31.9 46.6 Actuated g/C Ratio 0.19 0.00 0.08 0.66 0.62 0.45 0.66 DJR Synchro 12 Report 02/12/2026 Lanes, Volumes, Timings
1956 24-04212 Build-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 0.64 0.33 0.10 0.36 0.18 0.28 0.23 Control Delay (s/veh) 34.7 1.2 35.6 8.1 7.5 15.8 5.0 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay (s/veh) 34.7 1.2 35.6 8.1 7.5 15.8 5.0 LOS C A D A A B A Approach Delay (s/veh) 17.8 35.6 7.7 11.8 Approach LOS B D A B Queue Length 50th (ft) 94 0 6 30 30 54 22 Queue Length 95th (ft) 189 0 28 123 98 159 102 Internal Link Dist (ft) 197 145 245 14 Turn Bay Length (ft) 100 Base Capacity (vph) 677 751 187 816 2316 1600 1138 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 0.36 0.33 0.08 0.31 0.18 0.28 0.23 Intersection Summary Area Type: Other Cycle Length: 90 Actuated Cycle Length:
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- Sep 29, 2026
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