NCHRP 1-40 User Comments Online Discussion
FHWA is working with the AASHTO Joint Technical Committee on Pavements to collect comments on and experiences with the NCHRP 1-37A Pavement Design Guide. As a part of NCHRP 1-40, the 1-37A Guide will be reviewed and recommendations for changes may be made. The comments from those using the Guide is monitored by ensure that the issues that are raised can be addressed. As people review and use the new mechanistic-empirical pavement design guide product issues, concerns, or comments submitted to the Community of Practice/Discussion site are encouraged.
