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    • Intelligent Network Flow Optimization Prototype Basic Safety Messages

    Metadata Updated: June 16, 2025

    Data is from the small-scale demonstration of the Intelligent Network Flow Optimization (INFLO) Prototype System and applications in Seattle, Washington. Connected vehicle systems were deployed in 21 vehicles in a scripted driving scenario circuiting this I-5 corridor northbound and southbound during morning rush hour. Basic Safety Messages (BSM) sent by connected vehicles (CVs) through either the cellular network or Dedicated Short Range Communication (DSRC) when the vehicle is in the range of Roadside Units (RSU). These messages were received by the traffic management center (TMC).

    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 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 June 16, 2025
    Publisher US Department of Transportation
    Maintainer
    Identifier https://data.transportation.gov/api/views/wz7m-693m
    Data First Published 2016-02-17
    Language en-US
    Data Last Modified 2016-02-17
    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 f213efbb-312d-49fc-8dc0-e0e13f0c555c
    Harvest Source Id a776e4b7-8221-443c-85ed-c5ee5db0c360
    Harvest Source Title DOT Socrata Data.json
    Homepage URL https://data.transportation.gov/d/wz7m-693m
    License http://creativecommons.org/licenses/by-sa/3.0/legalcode
    Old Spatial Seattle, Washington
    Program Code 021:013
    Source Datajson Identifier True
    Source Hash bc25433dedefe936ceef921f7b0289d746be54a08fe01be40c4b8ffd5b4762cb
    Source Schema Version 1.1
    Spatial
    Temporal 2015-01-12/2015-01-16

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