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    • Multi-Modal Intelligent Traffic Signal Systems GPS

    Metadata Updated: January 20, 2026

    Data were collected during the Multi-Modal Intelligent Transportation Signal Systems (MMITSS) study. MMITSS is a next-generation traffic signal system that seeks to provide a comprehensive traffic information framework to service all modes of transportation. The GPS data set catalogs the vehicle operation data of the test vehicles that used for the MMITSS field testing. The data contains the performance and operation details of vehicles. This file contains a number of fields detailing elements such as vehicle position and speed, fidelity measures of GPS-based data elements, and vehicle operation data.

    NOTE: All extra attachments are located in Multi-Modal Intelligent Traffic Signal Systems Basic Safety Message

    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 January 20, 2026
    Data Update Frequency R/PT0.1S

    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 January 20, 2026
    Publisher US Department of Transportation
    Maintainer
    Identifier https://data.transportation.gov/api/views/2f79-bkh3
    Data First Published 2015-11-01
    Language en-US
    Data Last Modified 2015-11-01
    Category Automobiles
    Public Access Level public
    Data Update Frequency R/PT0.1S
    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 0e235be8-ad42-40e9-a852-a6f8a9330056
    Harvest Source Id a776e4b7-8221-443c-85ed-c5ee5db0c360
    Harvest Source Title DOT Socrata Data.json
    Homepage URL https://data.transportation.gov/d/2f79-bkh3
    License http://creativecommons.org/licenses/by-sa/3.0/legalcode
    Old Spatial Anthem, Arizona
    Program Code 021:013
    Source Datajson Identifier True
    Source Hash 75c8f5ff989f5ab5c7e0c261a4ca5df84912c1a659dba30d3ac8f14a1b218e69
    Source Schema Version 1.1
    Spatial
    Temporal 2015-03-02/2015-03-04

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