On a specific westbound section of highway, studies show that the speed-density relationship is: It is known that the capacity is 5200 veh/h and the jam density is 310 veh/mi. What is the a.) space-mean speed of the traffic at capacity, (mph) b.) and what is the free-flow speed? (mph)
On a specific westbound section of highway, studies show that the speed-density relationship is: It is known that the capacity is 5200 veh/h and the jam density is 310 veh/mi. What is the a.) space-mean speed of the traffic at capacity, (mph) b.) and what is the free-flow speed? (mph)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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On a specific westbound section of highway, studies show that
the speed-density relationship is:
It is known that the capacity is 5200 veh/h and the jam density
is 310 veh/mi. What is the
a.) space-mean speed of the traffic at capacity, (mph)
b.) and what is the free-flow speed? (mph)
Transcribed Image Text:stbound section of highway, studies
y relationship is:
2.5
k
u = Uf |1
-
k;
e capacity is 5200 veh/h and th
at is the
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