Estimating Benefits By Improving The Reliability On Travel Times
Author(s)
E. Taniguchi & K. Yonetani
Abstract
Estimating benefits by improving the reliability
on travel times
1 n tr ~\ 7'__A. _ * 2
E. Taniguchi & K. Yonetani
^ Department of Civil Engineering, Kyoto University, Japan
2 Central Consultants, Tokyo, Japan
Abstract
This paper presents a probabilistic model for estimating benefits by improving
the reliability on travel times. Normally road network planners only consider
benefits of decreasing travel times by constructing new expressways in
estimating time related economic benefits. However, it has become more
important to evaluate the reliability of road networks since there are increasing
needs to reduce the risk of arriving late at the destination. The model
incorporates the probabilistic characteristics of travel times associated with the
designated arriving time. An example of applying the model to the Kyoto-Osaka
area is also demonstrated.
1 Introduction
The reliability of road network has become more important, since the time value
of people
Keywords
Related Book
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