Hub location for time definite transportation

  • Authors:
  • James F. Campbell

  • Affiliations:
  • College of Business Administration, University of Missouri - St. Louis, One University Blvd., St. Louis, MO 63121-4499, USA

  • Venue:
  • Computers and Operations Research
  • Year:
  • 2009

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Abstract

Time definite motor carriers provide very reliable scheduled truck transportation service between specified terminals. They provide service competitive with airfreight carriers over continental-scale distances at a much lower cost. This paper provides time definite models for multiple allocation p-hub median problems and hub arc location problems. Service levels are imposed by limiting the maximum travel distance via the hub network for each origin-destination pair. Computational results are presented to demonstrate the effects of the time definite service levels on practical network design for truck transportation in North America.