Nonwoven synthetic fabrics are finding a role in track structures, serving to prevent soil fines from infiltrating ballast and allowing drainage of water into the subgrade. Experiences of Missouri Pacific, Chicago and North Western, Southern and Southern Pacific are described. MP uses the materials routinely, Southern is installing 2 million square yards under a new classification yard and SP has a fully instrumented test track section in Texas.

  • Availability:
  • Corporate Authors:

    Cahners Publishing Company, Incorporated

    Watson Publications, 5 South Wabash Avenue
    Chicago, IL  United States  60603
  • Authors:
    • Myers, E T
  • Publication Date: 1979-1

Media Info

  • Features: Photos;
  • Pagination: p. 64-66
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00189067
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Apr 25 1979 12:00AM