Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Printed Edition
    • Ships in 1-2 business days
    • $120.00
    • Add to Cart
    • Printed Edition + PDF
    • Immediate download
    • $162.00
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

This practice describes a method for estimating roughness for a pavement section. An international roughness index (IRI) statistic is calculated from a single longitudinal profile measured with a road profiler in both the inside and outside wheelpaths of the pavement. The average of these two IRI statistics is reported as the roughness of the pavement section.
 

Document History

  1. AASHTO R 43-13 (2021)


    Standard Practice for Quantifying Roughness of Pavements

    • Most Recent
  2. AASHTO R 43M/R 43-07


    Standard Practice for Quantifying Roughness of Pavements

    • Historical Version
  3. AASHTO PP 37M-99 (2005)

    👀 currently
    viewing


    Standard Practice for Quantifying Roughness of Pavements

    • Historical Version