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

    Traffic Detectors

    Metadata Updated: April 12, 2026

    Displays traffic detectors maintained by the Seattle Department of Transportation.
    Refresh Cycle: Daily
    Feature Class: TMC.TrafDetectors

    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: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date August 12, 2023
    Metadata Updated Date April 12, 2026

    Metadata Source

    Harvested from Seattle JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date August 12, 2023
    Metadata Updated Date April 12, 2026
    Publisher City of Seattle ArcGIS Online
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=fd04faa43e704379aaff2869d8a48c42&sublayer=0
    Data First Published 2023-06-16
    Data Last Modified 2026-04-10
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://cos-data.seattle.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 59b7a97f-03eb-489d-a86f-398e2457d0d5
    Harvest Source Id f61de7a2-69cf-40a9-a1bc-dd9edb8f3fe5
    Harvest Source Title Seattle JSON
    Homepage URL https://data-seattlecitygis.opendata.arcgis.com/datasets/SeattleCityGIS::traffic-detectors
    Metadata Type geospatial
    Old Spatial -122.3706,47.4557,-122.1733,47.7584
    Source Datajson Identifier True
    Source Hash f8631f9125e6f8e2c34274fbda000c90273f8306d835c2a887a0208e276703b7
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -122.3706, 47.4557, -122.3706, 47.7584, -122.1733, 47.7584, -122.1733, 47.4557, -122.3706, 47.4557}

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