TRB’s National Cooperative Highway Research Program (NCHRP) Web-Only Document 111: Recommended Performance-Related Specification for Hot-Mix Asphalt Construction: Results of the WesTrack Project includes the contractor’s technical reports used for development of NCHRP Report 455, Recommended Performance-Related Specification for Hot-Mix Asphalt Construction: Results of the WesTrack Project.
Please note that NCHRP Web-Only Document 111 is a very large document, more than 2,500 pages, and it may take a few minutes to download and appear on your computer.