A freeway with three-lane-one direction has a capacity of 1500 v/h/In. One lane is blocked for 20 min starting from 7:30 AM. Another lane is blocked for 10 min starting from 7:35 Am. The road shoulder is used temporally as a minor additional lane for 20 min starting from 7:30 AM with a one fifth lane capacity. How long will it take to dissipate the queue? 7-8 AM 4500 Time 8-9 AM 9-10 AM 10-11 АM 11- Demand 4300 4200 3800 3200
A freeway with three-lane-one direction has a capacity of 1500 v/h/In. One lane is blocked for 20 min starting from 7:30 AM. Another lane is blocked for 10 min starting from 7:35 Am. The road shoulder is used temporally as a minor additional lane for 20 min starting from 7:30 AM with a one fifth lane capacity. How long will it take to dissipate the queue? 7-8 AM 4500 Time 8-9 AM 9-10 AM 10-11 АM 11- Demand 4300 4200 3800 3200
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![A freeway with three-lane-one direction has a capacity of 1500 v/h/In. One lane is
blocked for 20 min starting from 7:30 AM. Another lane is blocked for 10 min starting from
7:35 Am. The road shoulder is used temporally as a minor additional lane for 20 min starting
from 7:30 AM with a one fifth lane capacity. How long will it take to dissipate the queue?
7-8 AM
4500
Time
8-9 AM
9-10 AM
10-11 AM
11-
Demand
4300
4200
3800
3200](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F970b7f10-e677-4d81-80ed-d8abbe977bb3%2F2da1b24f-4729-4921-aaee-514d3cc421a2%2F6johvqx_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A freeway with three-lane-one direction has a capacity of 1500 v/h/In. One lane is
blocked for 20 min starting from 7:30 AM. Another lane is blocked for 10 min starting from
7:35 Am. The road shoulder is used temporally as a minor additional lane for 20 min starting
from 7:30 AM with a one fifth lane capacity. How long will it take to dissipate the queue?
7-8 AM
4500
Time
8-9 AM
9-10 AM
10-11 AM
11-
Demand
4300
4200
3800
3200
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