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

    Alley and Street Changes

    Metadata Updated: February 11, 2026

    Alley Street Changes Lines. The dataset contains locations and attributes of Alley Street Changes Lines, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies.

    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 City of Washington, DC
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=1560358b31fa4cdba3bda020dc380461&sublayer=75
    Data First Published 2016-08-10T15:34:27.000Z
    Data Last Modified 2026-02-10T07:05:16.000Z
    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 240937cb-209d-45ae-bac2-fc8dcdb431eb
    Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
    Harvest Source Title DC data
    Homepage URL https://opendata.dc.gov/datasets/DCGIS::alley-and-street-changes
    License https://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial -77.1087,38.8238,-76.9130,38.9906
    Source Datajson Identifier True
    Source Hash 8664df09b4dd9720c73a95bc7d94aa4d9d2e562f68da18beb650c49a599b8b92
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -77.1087, 38.8238, -77.1087, 38.9906, -76.9130, 38.9906, -76.9130, 38.8238, -77.1087, 38.8238}

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