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

    Roadway Intersection Approach

    Metadata Updated: February 11, 2026

    Intersection Approach Segments are short segments of the route that approach an intersection, in other words, a short section of the road leading up to an intersection.

    Roads and Highways manages intersections, however they are not singular points; RH creates a series of points - one for each intersecting road at that intersection. For DDOT, it is more useful to have a single intersection point representing the intersection. Through a custom DDOT script,the series of intersection points is reduced into a single representative point.

    For more information please visit DDOT's wiki page.

    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: Creative Commons Attribution

    Downloads & Resources

    Dates

    Metadata Created Date April 30, 2024
    Metadata Updated Date February 11, 2026

    Metadata Source

    Harvested from DC data

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 30, 2024
    Metadata Updated Date February 11, 2026
    Publisher D.C. Office of the Chief Technology Officer
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=a779d051865f461eb2a1f50f10940ec4&sublayer=161
    Data First Published 2020-11-13T15:32:59.000Z
    Data Last Modified 2026-02-07T08:07:27.000Z
    Category geospatial
    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 245f986a-a8a5-4e54-81b2-4fccb7d8b2dc
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::roadway-intersection-approach
    License https://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1144,38.7932,-76.9094,38.9953
    Source Datajson Identifier True
    Source Hash 59f2de191579f5db312ba75053dc6b24b9fe6e920dfd490900048c71bd5d9399
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1144, 38.7932, -77.1144, 38.9953, -76.9094, 38.9953, -76.9094, 38.7932, -77.1144, 38.7932}

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