ADEQUATE DRAINAGE PROVIDES THE KEY TO A STABLE ROADBED

Good drainage is essential to a stable right-of-way, and ditching and shoulder ballast cleaning can help keep roadbed well drained.

Media Info

  • Features: Figures;
  • Pagination: 2 p.
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00493754
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Apr 30 1990 12:00AM