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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... -
Federal
Intelligent Transportation Systems (ITS) Costs
Department of Transportation —
The Intelligent Transportation Systems Joint Program Office (ITS JPO) of the U.S. Department of Transportation (U.S. DOT) established the ITS Costs Database as a... -
Federal
Collection Travel Monitoring Analysis System (TMAS)
Department of Transportation —
Internal FHWA data program that assists in the collection and analysis of data on traffic volumes, vehicle classification, truck weights for traffic statistics,... -
Federal
Collection Vehicle Travel Information System (VTRIS)
Department of Transportation —
The VTRIS W-Tables are designed to provide a standard format for presenting the outcome of the Vehicle Weighing and Classification efforts at truck weigh sites. The... -
Federal
Collection Manual on Uniform Traffic Control Devices (MUTCD)
Department of Transportation —
The MUTCD Official Rulings is a resource that allows web site visitors to obtain information about requests for changes, experiments, and interpretations related to...