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    • Intelligent Network Flow Optimization Prototype Traffic Management Entity-Based Queue Warning

    Metadata Updated: May 1, 2024

    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. This data set contains queue warning messages that were recommended by the INFLO Q-WARN algorithm and sent by the traffic management center to vehicles to warn drivers upstream of the queue. The objective of queue warning is to provide a vehicle operator sufficient warning of impending queue backup in order to brake safely, change lanes, or modify route such that secondary collisions can be minimized or even eliminated.

    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 May 1, 2024
    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 May 1, 2024
    Publisher USDOT
    Maintainer
    Identifier https://data.transportation.gov/api/views/fnkc-y5dk
    Data First Published 2016-02-17
    Language en-US
    Data Last Modified 2016-02-17
    Category Automobiles
    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 4880face-5b00-405f-8020-66770b8cb4b4
    Harvest Source Id a776e4b7-8221-443c-85ed-c5ee5db0c360
    Harvest Source Title DOT Socrata Data.json
    Homepage URL https://data.transportation.gov/d/fnkc-y5dk
    License http://creativecommons.org/licenses/by-sa/3.0/legalcode
    Old Spatial Seattle, Washington
    Program Code 021:013
    Source Datajson Identifier True
    Source Hash 8edefb0443e6a0545e2ba617ec813266afa53f194fd4162f384f847bd3f04a97
    Source Schema Version 1.1
    Spatial
    Temporal 2015-01-12/2015-01-16

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