Develop a signal design and timing for the intersection shown in the figure below. In each case accommodate both vehicular and pedestrian movements. In general, use the following values for the problem: pedestrian walking speed = 1 [m/s], vehicle deceleration = 3 [m/s²], driver reaction time = 1.5 [s], length of vehicle = 6 [m], and level grade = 0. If you need to assume other variables and parameters to solve this problem clearly state that in your report and explain the reason. = 4250 1100 70 1100 80 One-way ' 1 900 Speed limit = 50 [km/h] Pedestrian = 15 per each crosswalk Crosswalk widths = 3 [m] Lane width = 4 [m] Saturation flow = 1800 [veh/h/lane] 200
Develop a signal design and timing for the intersection shown in the figure below. In each case accommodate both vehicular and pedestrian movements. In general, use the following values for the problem: pedestrian walking speed = 1 [m/s], vehicle deceleration = 3 [m/s²], driver reaction time = 1.5 [s], length of vehicle = 6 [m], and level grade = 0. If you need to assume other variables and parameters to solve this problem clearly state that in your report and explain the reason. = 4250 1100 70 1100 80 One-way ' 1 900 Speed limit = 50 [km/h] Pedestrian = 15 per each crosswalk Crosswalk widths = 3 [m] Lane width = 4 [m] Saturation flow = 1800 [veh/h/lane] 200
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter10: Capacity And Level Of Service At Signalized Intersections
Section: Chapter Questions
Problem 3P
Related questions
Question
![Develop a signal design and timing for the intersection shown in the figure below. In each case
accommodate both vehicular and pedestrian movements. In general, use the following values
for the problem: pedestrian walking speed = 1 [m/s], vehicle deceleration = 3 [m/s²], driver
reaction time = 1.5 [s], length of vehicle = 6 [m], and level grade = 0. If you need to assume
other variables and parameters to solve this problem clearly state that in your report and
explain the reason.
=
4250
1100
70
1100
80
One-way
'
1
900
Speed limit = 50 [km/h]
Pedestrian = 15 per each crosswalk
Crosswalk widths = 3 [m]
Lane width = 4 [m]
Saturation flow = 1800 [veh/h/lane]
200](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb4d9d51c-cee3-4855-8494-55e8cc009ab5%2Fe868fabb-4ab4-46c1-b07b-a479e10c9497%2Fm01jisn_processed.png&w=3840&q=75)
Transcribed Image Text:Develop a signal design and timing for the intersection shown in the figure below. In each case
accommodate both vehicular and pedestrian movements. In general, use the following values
for the problem: pedestrian walking speed = 1 [m/s], vehicle deceleration = 3 [m/s²], driver
reaction time = 1.5 [s], length of vehicle = 6 [m], and level grade = 0. If you need to assume
other variables and parameters to solve this problem clearly state that in your report and
explain the reason.
=
4250
1100
70
1100
80
One-way
'
1
900
Speed limit = 50 [km/h]
Pedestrian = 15 per each crosswalk
Crosswalk widths = 3 [m]
Lane width = 4 [m]
Saturation flow = 1800 [veh/h/lane]
200
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