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

McLean,  VA 
United States
  • Booth: 926

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.