A segment of eight-lane urban freeway experiences a breakdown that blocks two lanes completely for a period of one hour in the peak direction. The breakdown occurs at 9:00 AM and is cleared by 10:00 AM. The capacity of the segment is 2,100 veh/h/ln, with a maximum queue discharge rate of 1,800 veh/h/In. Beginning at 9 AM, the traffic demand at this location is:
A segment of eight-lane urban freeway experiences a breakdown that blocks two lanes completely for a period of one hour in the peak direction. The breakdown occurs at 9:00 AM and is cleared by 10:00 AM. The capacity of the segment is 2,100 veh/h/ln, with a maximum queue discharge rate of 1,800 veh/h/In. Beginning at 9 AM, the traffic demand at this location is:
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 4P
Related questions
Question
![A segment of eight-lane urban freeway experiences a breakdown
that blocks two lanes completely for a period of one hour in the peak
direction. The breakdown occurs at 9:00 AM and is cleared by 10:00
AM. The capacity of the segment is 2,100 veh/h/In, with a maximum
queue discharge rate of 1,800 veh/h/ln. Beginning at 9 AM, the traffic
demand at this location is:
9:00 AM-10:00 AM 8,400 veh/h
10:00 AM-11:00 AM 8,000 veh/h
11:00 AM-12:00 Noon 7,000 veh/h
After 12:00 Noon 6,000 veh/h
1. What is the maximum queue size that will form in this scenario?
2. At what time does the stable capacity value resume?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F48e00f78-e6d7-4350-a800-0472ddefbee6%2Fe443eefb-2def-4b2f-bf9e-eb378d61f53e%2Fsfp3p2_processed.png&w=3840&q=75)
Transcribed Image Text:A segment of eight-lane urban freeway experiences a breakdown
that blocks two lanes completely for a period of one hour in the peak
direction. The breakdown occurs at 9:00 AM and is cleared by 10:00
AM. The capacity of the segment is 2,100 veh/h/In, with a maximum
queue discharge rate of 1,800 veh/h/ln. Beginning at 9 AM, the traffic
demand at this location is:
9:00 AM-10:00 AM 8,400 veh/h
10:00 AM-11:00 AM 8,000 veh/h
11:00 AM-12:00 Noon 7,000 veh/h
After 12:00 Noon 6,000 veh/h
1. What is the maximum queue size that will form in this scenario?
2. At what time does the stable capacity value resume?
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Traffic and Highway Engineering](https://www.bartleby.com/isbn_cover_images/9781305156241/9781305156241_smallCoverImage.jpg)
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning
![Traffic and Highway Engineering](https://www.bartleby.com/isbn_cover_images/9781305156241/9781305156241_smallCoverImage.jpg)
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning