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

    Traffic Signal

    Metadata Updated: March 28, 2025

    The dataset contains location and attributes of traffic signals, a power-operated traffic control device by which traffic is warned or directed to take some specific action, located at each intersection in the District of Columbia. These devices do not include power-operated signs, steadily-illuminated pavement markers, warning lights, or steady burning electric lamps. The dataset is related to the traffic pole data.

    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 March 28, 2025
    Metadata Updated Date March 28, 2025

    Metadata Source

    Harvested from DC opendata json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 28, 2025
    Metadata Updated Date March 28, 2025
    Publisher District Department of Transportation
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=ca6ad078a6f6415389e220704b7698ac&sublayer=170
    Data First Published 2021-10-18T14:03:37.000Z
    Data Last Modified 2022-10-27T00:00:00.000Z
    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 01906a1d-97a4-4c7e-bd9f-88b9efdce0cf
    Harvest Source Id 35240a53-6f59-4643-a181-df09cfde77fb
    Harvest Source Title DC opendata json
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::traffic-signal
    License https://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1144,38.8098,-76.9094,38.9953
    Source Datajson Identifier True
    Source Hash 1f2990008b9106b3a27341c355ad49530e430d7071d0a86d4d500f800a02ae9e
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1144, 38.8098, -77.1144, 38.9953, -76.9094, 38.9953, -76.9094, 38.8098, -77.1144, 38.8098}

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