Question: 1. Develop a signal timing for the intersection shown below. (20 points) Level terrain Driver reaction time (t)=1.0s Vehicle deceleration rate (a)=10ft/s2 Length of typical

1. Develop a signal timing for the intersection shown below. (20

1. Develop a signal timing for the intersection shown below. (20 points) Level terrain Driver reaction time (t)=1.0s Vehicle deceleration rate (a)=10ft/s2 Length of typical vehicle =18ft PHF=0.90 Target v/c=0.95 Low pedestrian activity Average approach speeds: 35mi/hWB 40mi/hNB Crosswalk widths =10ft Crosswalk setback =2ft Walking speed =4.0ft/s NB grade =3% WB grade =1% 1=e=2.0s

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