The Indiana Department of Transportation (INDOT) is responsible for the snow and ice control on 46,400 lane-kilometers (29,000 lane-miles) of roadway. INDOT's focus is to minimize the duration of the interval between snowfall and snow clearance to enhance the quality of its service. Three INDOT districts have used the Computer Aided System for Planning Efficient Routes (CASPER) to redesign snow routes for winter maintenance vehicles, realizing significant savings. CASPER is also being considered to assist in other maintenance routing uses such as road painting, sign maintenance, and roadside mowing. Further details are provided in this article.

  • Record URL:
  • Availability:
  • Supplemental Notes:
    • Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved
  • Corporate Authors:

    Transportation Research Board

    500 Fifth Street, NW
    Washington, DC  United States  20001
  • Publication Date: 1995-11


  • English

Media Info

  • Features: Figures;
  • Pagination: p. 20-21
  • Serial:
    • TR News
    • Issue Number: 181
    • Publisher: Transportation Research Board
    • ISSN: 0738-6826
  • Publication flags:

    Open Access (libre)

Subject/Index Terms

Filing Info

  • Accession Number: 00716892
  • Record Type: Publication
  • Report/Paper Numbers: HS-042 022
  • Files: TRIS, TRB
  • Created Date: Feb 28 1996 12:00AM