THE AVERAGE LIFE OF FULL-DEPTH HOT-MIX ASPHALT PAVEMENTS BUILT IN MONTGOMERY COUNTY MARYLAND 1950-1955

The results of this study indicate that the full-depth pavement being built under Montgomery County designs and receiving regular preventive maintenance, will serve satisfactorily well beyond the 24-year maximum age (1950 to 1974) observed in this study. In addition the average time to the first preventive maintenance treatment is approximately 14 years; average time between successive treatments is 10 years. These statistics are based on 123.12 miles of pavement constructed as 1,697 separate projects by several different contractors.

Media Info

  • Features: Figures; References; Tables;
  • Pagination: 15 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00149806
  • Record Type: Publication
  • Files: TRIS
  • Created Date: May 11 1977 12:00AM