Departmental Papers (ESE)

Abstract

Increase of transit speeds is one of the most effective ways of increasing the attractiveness of transit for urban travel. While surface transit in particu­lar suffers from low speed, the desirability of higher speeds is not limited to it. Rapid transit has adequate speed for short to medium-distance trips in urban areas. However, for longer. trips, particularly when there is a competing freeway facility, the requirement for speed is rather high. Since many station spacings are adopted on the basis of area coverage, high operating speed of the trains often cannot be achieved. Thus, typical lines of urban rapid transit with average interstation spacings of approximately 800 metres have only limited length on which their speeds are satisfactory; for distances longer than, typically, 8-10 km, they often become too slow.

This is becoming an increasing problem with· the spatial spread of cities. This article describes the main alternative solutions to this problem and then focuses on the skip-stop operation, presenting a methodology for its analysis and evaluation of its applicability. The article refers to rail services, but the basic aspects of the problem are common for any technology. For example, there are light rail and bus services for which skip-stop service could be considered utilizing the methodology developed here.

Document Type

Journal Article

Date of this Version

1976

Publication Source

UITP Revue

Start Page

114

Last Page

120

Copyright/Permission Statement

Posted with permission from UITP.

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Date Posted: 09 January 2017