Problem-The following information is provided for an intersection that will have signalization. Calculate the signal tim
Posted: Wed Jun 08, 2022 6:57 am
Problem-The following information is provided for an
intersection that will have signalization. Calculate the signal
timing for a two-phase system. Show phase diagram Peak Hour
Volumes: SB/NB/ WB/EB: 460/490/320/425 vph PHF: SB/NB/
WB/EB:0.92/0.91/0.86/0.90 Saturation Flow: SB/NB/
WB/EB:1800/1800/1500/1500/vph Distribution of Vehicles for Turning
Movements: North (South Bound) South (North Bound) East (West
Bound) West (East Bound) TM T R L T R L T R L T R L % of TM 86 8 6
86 6 8 85 10 5 84 6 10 %CV 3 5 10 4 0 12 5 10 5 0 5 10 Yellow
interval 3.1 sec. for N-S, and 3.3 sec. for E-W; Lost time is 3.3
sec. for each phase
intersection that will have signalization. Calculate the signal
timing for a two-phase system. Show phase diagram Peak Hour
Volumes: SB/NB/ WB/EB: 460/490/320/425 vph PHF: SB/NB/
WB/EB:0.92/0.91/0.86/0.90 Saturation Flow: SB/NB/
WB/EB:1800/1800/1500/1500/vph Distribution of Vehicles for Turning
Movements: North (South Bound) South (North Bound) East (West
Bound) West (East Bound) TM T R L T R L T R L T R L % of TM 86 8 6
86 6 8 85 10 5 84 6 10 %CV 3 5 10 4 0 12 5 10 5 0 5 10 Yellow
interval 3.1 sec. for N-S, and 3.3 sec. for E-W; Lost time is 3.3
sec. for each phase