internal-agtransport-usda-gov/importance-of-highways-to-us-agriculture-report-6m4r-v2ik
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Importance of Highways to U.S. Agriculture Report - Bridge Data

This dataset contains data on bridge conditions and clearance for the study corridors in the Importance of Highways to U.S. Agriculture Report. The Volpe Center derived this study specific dataset from the Federal Highway Administration's (FHWA’s) National Bridge Inventory (NBI) data.

Columns

NameSocrata field nameColumn name in sgr mountData typeDescription
Corridor namenamenameTextName of the corridor.
Corridor numbercorridorcorridorNumberCorridor number ranging from 1-17.
Highway segmentsegmentsegmentTextSegment on the highway.
Bridge conditionconditionconditionNumberBridge condition rated as good, fair or poor. If the lowest rating is greater than or equal to 7, the bridge is classified as good; if it is less than or equal to 4, the classification is poor, while bridges rated 5 or 6 are classified as fair.
MilepostmilepostmilepostNumberDistance in miles.
Condition Descriptioncondition_descriptioncondition_descriptionTextDescriptive bridge condition rated as good, fair or poor, based on the numerical bridge condition rating. If the lowest rating is greater than or equal to 7, the bridge is classified as good; if it is less than or equal to 4, the classification is poor, while bridges rated 5 or 6 are classified as fair.
Bridge clearanceclearanceclearanceTextBridge clearance. Clearance is null as all bridges included were overpasses and do not have clearance information in the NBI.
National Highway System designationnhsnhsNumberDesignation on the National Highway System .
Upstream Metadata