A section of highway shows a linear relationship between speed and density during a peak hour. If the free flow speed is 70 mph, capacity is 4210 vehicles per mile. Determine the average vehicle spacing in feet when the density is 1/3 of the jam density. A. 45.75B. 104.10C. 93.25D. 65.80

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter9: Capacity And Level Of Service For Highway Segments
Section: Chapter Questions
Problem 21P
icon
Related questions
Question

A section of highway shows a linear relationship between speed and density during a peak hour. If the free flow speed is 70 mph, capacity is 4210 vehicles per mile. Determine the average vehicle spacing in feet when the density is 1/3 of the jam density.

A. 45.75
B. 104.10
C. 93.25
D. 65.80

Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning