Development of road life curves and tolerability levels of road roughness

Road roughness surveys are carried out biennially with the latest survey being completed in 1980. The data collected is used to provide pavement age performance relationships and tolerability levels for determining rehabilitation and reconstruction strategies. This report contains preliminary statistics from the 1979/80 roughness survey and findings from the analysis of 1977/78 survey in an attempt to develop road life curves to be used in the evaluation programme NIMPAC. (A).

  • Supplemental Notes:
    • This report is for transport planning and research act 1977 project no wmr 75/8.
  • Authors:
    • Fischer, J
  • Publication Date: 1981-2

Language

  • English

Media Info

  • Pagination: 14P

Subject/Index Terms

Filing Info

  • Accession Number: 01438307
  • Record Type: Publication
  • Source Agency: ARRB
  • Files: ATRI
  • Created Date: Aug 24 2012 9:28PM