Solutions to Homework Set 1 (papacostcos book, page 94, problems 1, 2, 3, 4, and 6)
Problem 1: given the acceleration pattern shown in figure E.2.1., a) derive and plot the
relationship between speed
Capacity and level of service
(due 10/24,2003)
1. a six-lane freeway has regular weekday users and commuters and currently operates at
maximum LOS C conditions. The free-flow speed is 65 mph, lanes ar
First midterm 1
(October 8, 2003)
Problem 1: a car collided with a telephone pole and left 20-ft skid marks on the dry
pavement. Based on the damages sustained, an engineer estimated that speed at col
Homework Assignment on Travel Demand Forecasting
Now suppose you are this great planner in this great town. One day, your boss came to
you and asked you to develop a model to predict how people make c
Design Project for the Class (CE375):
You are required to form a team of 3-5 students. Each team is required to submit a term
paper at the end of this semester. Each group will also elect a representa
Homework for Traffic Flow Analysis
(due 9/29 in lab)
1. On a specific westbound section of highway, studies show that the speed-density
k 3.5
relationship is: u u f [1 ( ) ] . The highways capacity is
Solutions for Homework for Traffic Flow Analysis
1. On a specific westbound section of highway, studies show that the speed-density
k 3.5
relationship is: u u f [1 ( ) ] . The highways capacity is 380
Homework for traffic flow analysis signalized intersections
(due 10/6/2003)
1. An intersection approach has a saturation flow of 1500 vehicles/hour and vehicles
arrive at the approach at the rat of 80