A macro speed-flow model for multi-lane roads. Reprint from Proceedings of the Third International Symposium on Highway Capacity, Copenhagen, Denmark, June 1998.

Author(s)
Carlsson, A. & Cedersund, H.-Å
Year
Abstract

The National Road Administration in Sweden has initiated a comprehensive research project concerning traffic on multi lane roads, called TPMA (Traffic Performance on Major Arterials). One stage of this project is to develop a macromodel for basic four-lane road segments. This model is based on traffic data from sites with different road performances and posted speed limits. Three vehicle types are analysed: car, truck, and bus, and truck with trailer. (A)

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Publication

Library number
990509 ST S
Source

Linköping, Swedish National Road and Transport Research Institute VTI, 1999, 21 p., 3 ref.; VTI Särtryck; No. 315 - ISSN 1102-626X

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