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    • Infrastructure

    Metadata Updated: February 25, 2026

    The Infrastructure section serves as an inventory of the nation's physical transportation assets. It provides a statistical snapshot of the "fixed" components that form the backbone of the U.S. economy and daily life.

    Infrastructure is categorized by the specific nodes and networks that facilitate the movement of people and goods.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: us-pd

    Downloads & Resources

    Dates

    Metadata Created Date February 25, 2026
    Metadata Updated Date February 25, 2026

    Metadata Source

    Harvested from DOT Socrata Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 25, 2026
    Metadata Updated Date February 25, 2026
    Publisher Bureau of Transportation Statistics
    Maintainer
    Identifier https://data.transportation.gov/api/views/ddp4-w9sp
    Data First Published 2021-05-10
    Data Last Modified 2026-02-24
    Public Access Level public
    Bureau Code 021:04
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.transportation.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 021bf4a8-8cff-4033-b96d-d9263322654b
    Harvest Source Id a776e4b7-8221-443c-85ed-c5ee5db0c360
    Harvest Source Title DOT Socrata Data.json
    Homepage URL https://data.transportation.gov/d/ddp4-w9sp
    License http://www.usa.gov/publicdomain/label/1.0/
    Program Code 021:000
    Source Datajson Identifier True
    Source Hash a7943e130daa08171f78e1d30ea68075c846f1d561eac98f5a0bf0f1ef88a744
    Source Schema Version 1.1

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