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Federal
Collection Highway Performance Monitoring System (HPMS) 64 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
Shipping Fairways, Lanes, and Zones for US waters 56 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Various shipping zones delineate activities and regulations for marine vessel traffic. Traffic lanes define specific traffic flow, while traffic separation zones... -
Federal
Total tonnage of commodites carried on commercial waterways by traffic type 49 recent views
Department of Defense —
Total tonnage and tonnage by traffic type (in short tons of 2000 pounds) of commodites carried on commercial waterways, where the origin and destination of the cargo... -
Federal
Collection Travel Monitoring Analysis System (TMAS) 12 recent views
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,...