The Long Term Pavement Performance
Western Regional Support Contract Office
This website is provided by the Federal Highway Adminstration to help agencies and individuals access the information from the FHWA-LTPP Western Regional Support Contractor.
Effective July 1, 2017, the LTPP Western Regional Support Contract has expired and no updates will be made on this website. FHWA will be awarding a new contract later this year.
U.S. Department of Transportation
Federal Highway Administration
Research and Development
Turner-Fairbank Highway Research Center
6300 Georgetown Pike
McLean, Virginia 22101-2296