Give the Greenberg's speed-density relation equation for the following traffic data. FLOW (veh/hr) SPEED (kph)DENSITY(Veh/km)16008020370539953900656024002012010001566.6740005080

Greenberg's model, also known as log model, is given by the equation v=vmlnkmk, where v is the…

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Engineering

Civil Engineering

Greenberg's speed-density relation equation for the following traffic data.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter4: Engineering Communication

Section: Chapter Questions

Problem 18P

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Concept explainers

Intersection Design

An intersection is a location where two or more roads or railways meet or join. The traffic movement is controlled at the intersection that depends on its design and type. It governs the operation, efficiency, speed, capacity, and safety of the highways, airways, and railways. The movement of the pedestrian causes hazards and delays at the intersection.

Question

Give the Greenberg's speed-density relation equation for the following traffic data.

FLOW (veh/hr) SPEED (kph)
DENSITY
(Veh/km)
1600
80
20
3705
39
95
3900
65
60
2400
20
120
1000
15
66.67
4000
50
80

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