Traffic and Highway Engineering
5th Edition
ISBN: 9781305156241
Author: Garber, Nicholas J.
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 2, Problem 20P
To determine
The four principal modes for moving people and which mode carries the largest share of passenger-miles and which carries the lowest.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Q4c. Which service route types are being operated by the following public transport operators in Ghana; Uber, Intercity-STC Ltd and “floating” trotro? Give reasons.
4. Two busses start at the same time towards each other from terminals A and B, 8 km apart. The time needed for the bus to travel A to B is 8 minutes, and of the second bus from B to A is 10 minutes. How much is the time needed by each bus to meet each if they travelled at their respective uniform speeds?
What are the three factors that affect the demand for urban travel?
Chapter 2 Solutions
Traffic and Highway Engineering
Knowledge Booster
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
- Why are technology and transportation equipment companies investing so much time, money, and effort into autonomous transportation research?arrow_forwardProblem. At the train station. The operations manager have scheduled an outbound trips required to go to its place of destination. The vehicle can accommodate 90 passengers per vehicle. And there are three vehicles per train. Fifteen train sets its trip per hour. (Analyze the problem using a Block Diagram to solve the problem. This will serve as your visual aide in analyzing the train problem.) Required: 1. Determine the number of passengers who boarded the train in an hour. (How many commuters boarded the train in an hour?) 2. How many trips were made within an Hour? 3. Determine the train interval. This will serve as its scheduled trips in an Hour. 4. If the scheduled trips / operational hour will start from 6 am, and the last scheduled trip is 10 pm. How many commuters were transported presuming the train is 100 percent fully occupied.arrow_forwardto no congestion on the road further downstream of the railway grade crossing. QUESTION 5: Consider trip distribution within 5 zones in an area. The total trip production from zone 1 is 1000. The travel times from zone 1 to zones 2, 3, 4 and 5 are 5, 10, 20, and 30 minutes, respectively. The trip attraction to zones 2, 3, 4 and 5 are 50, 200, 75, and 450, respectively. Assume that the number of trips produced from zone 1 to zones 2, 3, 4 and 5 is inversely proportional to the inter-zonal travel time. (a) Estimate the number of trips from zone 1 to zones 2, 3, 4 and 5 using the gravity model. (b) Assume that the future trip production from zone I will increase to 1,250 and the future trip attraction to zones 2, 3, 4 and 5 will increase to 100, 225, 100, and 600, respectively. Predict the number of trips from zone 1 to zones 2, 3, 4 and 5. The inter-zonal travel times remain the same. (c) Compare the number of trips from zone 1 to each destination zone between (a) and (b). Identify the…arrow_forward
- How are passengers and their belongings safeguarded during vehicle transfers?arrow_forwardWhat is the concept of level of service? Define/Show an example for the six level of service classes. ( Principle of Transportation Engineering)arrow_forwardDetermine the different types of Transportation Softwares/Programs that traffic/transportation engineers use. Please categorize them into subsection according to their usage. Thank you :)arrow_forward
- Consider a simple transportation network that has one origin and one destination with two paths/links that provide access from the origin to the destination. One link is 9 miles long and has a capacity of 4800 vehicles per hour and a speed limit of 66 miles per hour. The other link is 6 miles long and has a capacity of 2400 vehicles per hour and a speed limit of 42 miles per hour. Assuming that 6000 drivers wish to make the trip from the origin to the destination, find the loaded network? a1 = 1.37904, b1 = 8.24124, a2 = 1.236, b2 = 6.2712arrow_forwardQuestion: For a two- way bus route, if the demand service is 250 passenger/hr and the route length is 20 km. The route is to be served by 30 seat buses with allow 15 standing passenger with average speed of 40 km/hr. Assuming that all the bus will reach to the destination and leave fully loaded. Also , the bus scheduled must be in 5 minutes increment. Calculate the number of buses required to serve this route ?arrow_forwardDiscuss the Intelligent Transportation System and its relationship with traditional transportation systems.arrow_forward
- Q3) A manufacturing plant is to be constructed A manufacturing plant is to be constructed in the city of Ankara, in order to provide a faster service to its major customers in the surrounding area. There are three possible locations the company is considering. The distances (in km) from these three locations to the four major customers are listed in the table below. The transportation cost is approximately 1.00 TL/km. The annualized fixed cost of constructing the plant and the customers' demand (number of trips required per year) are also given in the table. Find the best location for this plant.arrow_forwardUrban transportation is concerned with two separate time horizons.arrow_forwardTwo routes are available to carry 1200 vehicles in peak-hour traffic. Route 1 has a posted speed limit of 45 mph and is 5 miles long. The travel time increases by 2x2, where x is vehicles in thousands. Route 2 has a limit of 55 mph and is 6.7 miles long, and the travel time increases by 1.5x. Find the user-equilibrium travel flow and travel time.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Traffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage Learning
Traffic and Highway Engineering
Civil Engineering
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Cengage Learning