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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    National Highway System

    Metadata Updated: November 27, 2024

    Under MAP-21, the Enhanced NHS is composed of rural and urban roads nationwide serving major population centers, international border crossings, intermodal transportation facilities, and major travel destinations. The NHS includes:The Interstate System. Other Principal arterials and border crossings on those routes (including other urban and rural principal arterial routes, and border crossings on those routes, that were not included on the NHS before the date of enactment of the MAP-21).Intermodal connectors -- highways that provide motor vehicle access between the NHS and major intermodal transportation facilities. STRAHNET -- the network of highways important to U.S. strategic defense. STRAHNET connectors to major military installations.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date August 25, 2023
    Metadata Updated Date November 27, 2024

    Metadata Source

    Harvested from State of California

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date August 25, 2023
    Metadata Updated Date November 27, 2024
    Publisher Caltrans
    Maintainer
    Identifier 207ad8e5-25dd-4232-921d-4794c9496d7a
    Data First Published 2021-11-02T19:24:11.000Z
    Data Last Modified 2022-04-22T20:10:58.000Z
    Category Transportation
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    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 8fac4b77-cae2-46f8-8096-3b4ca3ed4cac
    Harvest Source Id 3ba8a0c1-5dc2-4897-940f-81922d3cf8bc
    Harvest Source Title State of California
    License http://www.opendefinition.org/licenses/cc-by
    Source Datajson Identifier True
    Source Hash 6a05183ac1cc797dab379ad0dbab5e7194392c3a9566488becc33f0395a527c5
    Source Schema Version 1.1

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