Optimal Timing of Pavement Preventive Maintenance Treatment Applications
TRB's National Cooperative Highway Research Program (NCHRP) Report 523: Optimal Timing of Pavement Preventive Maintenance Treatment Applications describes a methodology for determining the optimal timing for the application of preventive maintenance treatments to flexible and rigid pavements. NCHRP Report 523 also presents the methodology in the form of a macro-driven Microsoft Excel Visual Basic Application--designated OPTime.
OPTime User’s Guide
Download the OPTime CD-ROM (.ISO) Image
Help on burning a .ISO CD Image
This Summary Last Modified On: 12/15/2021