Optimizing winter road maintenance operations under real-time information

Liping Fu, Mathieu Trudel and Valeri Kim

European Journal of Operational Research, 2009, vol. 196, issue 1, 332-341

Abstract: This paper introduces a real-time optimization model that can be used by maintenance managers to develop and evaluate alternative resources allocation plans for winter road maintenance operations. The model takes into account a wide range of road and weather condition factors such as road network topology, road class, weather forecasts, and contractual service levels, and produces a vehicle dispatch schedule that is optimal with respect to operating costs and quality of service. The model is then used in an analysis on a realistic case to illustrate the potential impact of improved information on winter maintenance operations.

Keywords: Linear; programming; Integer; programming; Transportation; Winter; road; maintenance; Real-time (search for similar items in EconPapers)
Date: 2009
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Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:196:y:2009:i:1:p:332-341

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