raffic flow on a road is 1800veh/hr/lane and density of 14.4 veh/km/lar o reduce speeding on a section of highway, a police cruiser decides mplement a rolling roadblock, and to travel in the left lane at the spee imit of 88 kph for 10 km. No one dares to pass. After the police cruiser joi he traffic flow, the platoon density increases to 20veh/km/lane and traf low drops.

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter6: Fundamental Principles Of Traffic Flow
Section: Chapter Questions
Problem 16P
icon
Related questions
Question
Problem Exercise
Traffic flow on a road is 1800veh/hr/lane and density of 14.4 veh/km/lane.
To reduce speeding on a section of highway, a police cruiser decides to
implement a rolling roadblock, and to travel in the left lane at the speed
limit of 88 kph for 10 km. No one dares to pass. After the police cruiser joins
the traffic flow, the platoon density increases to 20veh/km/lane and traffic
flow drops.
• How many vehicles (per lane) will be in the platoon when the police car
leaves the highway?
WBA
'A.
B,
Transcribed Image Text:Problem Exercise Traffic flow on a road is 1800veh/hr/lane and density of 14.4 veh/km/lane. To reduce speeding on a section of highway, a police cruiser decides to implement a rolling roadblock, and to travel in the left lane at the speed limit of 88 kph for 10 km. No one dares to pass. After the police cruiser joins the traffic flow, the platoon density increases to 20veh/km/lane and traffic flow drops. • How many vehicles (per lane) will be in the platoon when the police car leaves the highway? WBA 'A. B,
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Capacity and level of service at intersections
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
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