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Federal dataTransportation
Intelligent Network Flow Optimization Prototype Basic Safety Messages
Published by Department of Transportation · Updated 12/19/2017 · Irregularly
- Last updated
- 12/19/2017
- First published 03/07/2019
- Update frequency
- Irregularly
- Formats
- 3
- CSV, JSON, XML
- Coverage
- Nationwide
- Federal data
About this dataset
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).
Files and access
Links open the official government source
- CSV downloaddata.transportation.govCSV
- JSON (SODA API)data.transportation.govJSON
- XMLdata.transportation.govXML
API endpoint: https://data.transportation.gov/resource/wz7m-693m.json
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Intelligent Network Flow Optimization Prototype Basic Safety Messages?
- Department of Transportation publishes this dataset on DOT Data Hub.
- How often is it updated?
- The publisher lists the update frequency as irregularly. The last update was on 12/19/2017.
- How do I download it?
- It is available as CSV, JSON, XML. Use the links in Files and access, which open the official government source.
Similar data from other publishers
- Intelligent Network Flow Optimization Prototype Basic Safety MessagesState of Virginia · U.S Department of TransportationData 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 CSVJSONXMLUpdated 09/25/2026
- Intelligent Network Flow Optimization Prototype Traffic Management Entity-Based Speed HarmonizationState of Virginia · U.S Department of TransportationData 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 CSVJSONXMLUpdated 09/25/2026
- Intelligent Network Flow Optimization Prototype Traffic Management Entity-Based Queue WarningState of Virginia · U.S Department of TransportationData 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 CSVJSONXMLUpdated 09/25/2026
- Intelligent Network Flow Optimization Prototype Infrastructure Traffic Sensor System Data AggregatorState of Virginia · U.S Department of TransportationData 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 CSVJSONXMLUpdated 09/25/2026
- Multi-Modal Intelligent Traffic Signal Systems Basic Safety MessageState of Virginia · U.S Department of TransportationThe data attached and/or displayed 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 CSVJSONXMLGeoJSON+2Updated 09/25/2026
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/30/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: DOT Data Hub and Data.gov · Last updated 10/30/2026 · Listing only; the data stays with the publisher
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