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2 datasets found
  • Federal

    Collection Highway Performance Monitoring System (HPMS) 109 recent views

    Department of Transportation —

    HPMS compiles data on highway network extent, use, condition, and performance. The system consists of a geospatially-enabled database that is used to generate reports...
  • Federal

    Collection Long-Term Pavement Performance (LTPP)

    Department of Transportation —

    Long-term Pavement performance, construction, traffic, and environmental data for more than 2500 pavement sections in the United States and Canada. More than a dozen...
2 datasets found

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