United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization, Federal Highway Administration (U.S.), & United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology (2008). National Transportation Atlas Database (NTAD): National Bridge Inventory (NBI) 2008-Present Datasets. United States. Department of Transportation. Bureau of Transportation Statistics. https://doi.org/10.21949/1520766
United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization, Federal Highway Administration (U.S.), and United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology. National Transportation Atlas Database (NTAD): National Bridge Inventory (NBI) 2008-Present Datasets. United States. Department of Transportation. Bureau of Transportation Statistics, 2008. https://doi.org/10.21949/1520766.
United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization, et al. National Transportation Atlas Database (NTAD): National Bridge Inventory (NBI) 2008-Present Datasets. United States. Department of Transportation. Bureau of Transportation Statistics, 2008, ROSA P. https://doi.org/10.21949/1520766.
The National Bridge Inventory (NBI)2008-Present dataset is from the Federal Highway Administration (FHWA), and part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics' (BTS') National Transportation Atlas Database (NTAD). The NBI is a collection of information (database) describing the more than 615,000 of the Nation's bridges located on public roads, including Interstate Highways, U.S. highways, State and county roads, as well as publicly-accessible bridges on Federal and Tribal lands. The inventory data present a complete picture of the location, description, classification, and general condition data for each bridge. The element data present a breakdown of the condition of each structural and bridge management element for each bridge on the National Highway System (NHS).
United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization, Federal Highway Administration (U.S.), & United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology (2008). National Transportation Atlas Database (NTAD): National Bridge Inventory (NBI) 2008-Present Datasets. United States. Department of Transportation. Bureau of Transportation Statistics. https://doi.org/10.21949/1520766
United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization, Federal Highway Administration (U.S.), and United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology. National Transportation Atlas Database (NTAD): National Bridge Inventory (NBI) 2008-Present Datasets. United States. Department of Transportation. Bureau of Transportation Statistics, 2008. https://doi.org/10.21949/1520766.
United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization, et al. National Transportation Atlas Database (NTAD): National Bridge Inventory (NBI) 2008-Present Datasets. United States. Department of Transportation. Bureau of Transportation Statistics, 2008, ROSA P. https://doi.org/10.21949/1520766.
ROSA P serves as an archival repository of USDOT-published products including scientific
findings, journal articles, guidelines, recommendations, or other information authored or co-authored by
USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to
ensure public access to scientific information.
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