In a transportation study, the given traffic data was observed on a freeway where u is the speed at kph and k is the road density at veh/km. Traffic data u 48 58 49 44 26.9 59.6 12.2 20.9 18.5 31.5 29 35 36.5 40.5 k 22.2 29.3 30.1 40.7 90 29.2 113.3 88.2 103.1 60.2 67.4 70.6 41.1 49.6 Determine the following: 1. Flow-speed derived equation of Greenberg's macroscopic traffic model

Structural Analysis
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Chapter2: Loads On Structures
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In a transportation study, the given traffic data was observed on a freeway where u is the speed at kph and
k is the road density at veh/km.
Traffic data
u
48
58
49
44
26.9 59.6 12.2 20.9 18.5
31.5 29
35
36.5 40.5
k
22.2 29.3 30.1 40.7 90
29.2 113.3 88.2 103.1 60.2 67.4 70.6 41.1 49.6
Determine the following:
1. Flow-speed derived equation of Greenberg's macroscopic traffic model
Transcribed Image Text:In a transportation study, the given traffic data was observed on a freeway where u is the speed at kph and k is the road density at veh/km. Traffic data u 48 58 49 44 26.9 59.6 12.2 20.9 18.5 31.5 29 35 36.5 40.5 k 22.2 29.3 30.1 40.7 90 29.2 113.3 88.2 103.1 60.2 67.4 70.6 41.1 49.6 Determine the following: 1. Flow-speed derived equation of Greenberg's macroscopic traffic model
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