A network simulation of high-congestion road-traffic flows in cities with marine container terminals

A network simulation of high-congestion road-traffic flows in cities with marine container terminals

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Article ID: iaor19961275
Country: United Kingdom
Volume: 46
Issue: 9
Start Page Number: 1090
End Page Number: 1101
Publication Date: Sep 1995
Journal: Journal of the Operational Research Society
Authors: , , ,
Keywords: simulation: applications, urban affairs
Abstract:

Port cities where marine cargo terminals are located are generally near urban areas characterized by high-congestion road traffic. Changes in cargo traffic volumes into a marine terminal, or in the surrounding traffic arteries, which carry this traffic, can significantly affect the terminal’s operations. Conversely, activity at the terminal can have an impact on the traffic levels and congestion for a considerable distance from the terminal. This paper demonstrates a methodology useful for studying the impact of road traffic flows on marine container terminals located in highly congested areas. This model was developed at the request of the Virginia Center for World Trade and was used to answer three planning questions in the port of Hampton Roads, Virginia, USA-what would be the impact of: opening a new section of interstate highway, a projected doubling of container traffic at one terminal, and a daily unit train in the vicinity of another terminal. The problem was made more challenging by limited data- collection funds. None the less, the model was deemed valid by a panel of traffic experts and officials from several major state and private agencies involved in marine traffic management. The model results were subsequently a factor in two major decisions related to terminal management.

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