FHWA Office of Infrastructure Research and Development, Long-Term Pavement Performance Program

McLean,  VA 
United States
  • Booth: 434

The Long-Term Pavement Performance Program (LTPP) is a comprehensive research program monitoring in-service pavement test sections across the United States and Canada. LTPP pavement performance data and improved technology are resulting in better performing and more cost-effective pavements. Information on the program, database, and products are available at the booth.