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    • Vehicle Awareness Device Data from Leesburg, Virginia

    Metadata Updated: June 16, 2025

    The files in this data environment were produced using the Vehicle Awareness Device (VAD) installed on one test vehicle over a two month period. The VAD installed in the test car is identical to the VADs installed in over 2800 vehicles participating in the Safety Pilot Model Demonstration conducted from August 2012 through August 2013 by the National Highway Traffic Safety Administration (NHTSA) in Ann Arbor, Michigan.

    This legacy dataset was created before data.transportation.gov and is only currently available via the attached file(s). Please contact the dataset owner if there is a need for users to work with this data using the data.transportation.gov analysis features (online viewing, API, graphing, etc.) and the USDOT will consider modifying the dataset to fully integrate in data.transportation.gov.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date June 16, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from DOT Socrata Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date June 16, 2025
    Publisher US Department of Transportation
    Maintainer
    Identifier https://data.transportation.gov/api/views/htmy-j8sh
    Data First Published 2013-01-31
    Language en-US
    Data Last Modified 2013-01-31
    Category Research and Statistics
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 021:15
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.transportation.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
    Data Quality True
    Harvest Object Id 66d4b7f2-ccfc-4203-b54b-e0b3b48c48ab
    Harvest Source Id a776e4b7-8221-443c-85ed-c5ee5db0c360
    Harvest Source Title DOT Socrata Data.json
    Homepage URL https://data.transportation.gov/d/htmy-j8sh
    License http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode
    Old Spatial Leesburg Virginia, Northern Virginia, Washington D.C. area, Ann Arbor Michigan, Interstate 70
    Program Code 021:013
    Source Datajson Identifier True
    Source Hash cbb6b43a7fb9184d615b2130b6f5e1027aa8689e1a1ea68df9e4e021cdad88ae
    Source Schema Version 1.1
    Spatial
    Temporal 2012-10-18/2012-12-19

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