U.S Department of Transportation
The WZDx Specification enables infrastructure owners and operators (IOOs) to make harmonized work zone data available for third party use. The intent is to make travel on public roads safer and more efficient through…
Updated Oct 25, 2026
U.S Department of Transportation
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…
Updated Oct 25, 2026
U.S Department of Transportation
This is the EVENT data captured from the New York City CV Pilot project that was processed by the independent evaluators at Volpe. Additional data collected and data dictionary are in the attachments. Each EVENT record…
Updated Oct 25, 2026
U.S Department of Transportation
Originally published October 2014. This data were collected during the Safety Pilot Model Deployment (SPMD). The data sets that these entities will provide include basic safety messages (BSM), vehicle trajectories, and…
Updated Oct 25, 2026
U.S Department of Transportation
Click “Export” on the right to download the vehicle trajectory data. The associated metadata and additional data can be downloaded below under "Attachments". Researchers for the Next Generation Simulation (NGSIM)…
Updated Oct 25, 2026
U.S Department of Transportation
Contains all PVDs generated during the AMCD field testing program. The probe vehicle message is used to exchange status about a vehicle with other DSRC readers to allow the collection of information about a typical…
Updated Oct 25, 2026
U.S Department of Transportation
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…
Updated Oct 25, 2026
U.S Department of Transportation
During the 2014 ITS World Congress a demonstration of the connected vehicle infrastructure in the City of Detroit was conducted. The test site included approximately 14 intersections around Detroit’s COBO convention…
Updated Oct 25, 2026
U.S Department of Transportation
The Intelligent Transportation Systems (ITS) Deployment Tracking Survey (DTS) Data Repository contains a set of downloadable electronic files related to a series of ITS surveys conducted over the past twenty years.…
Updated Oct 25, 2026
U.S Department of Transportation
The Tampa CV Pilot generates data from the interaction between vehicles and between vehicles and infrastructure. This dataset consists of Basic Safety Messages (BSMs) generated by participant and public transportation…
Updated Oct 25, 2026
U.S Department of Transportation
Contains all Basic Mobility Messages (BMMs) collected during the Advanced Messaging Concept Development (AMCD) field testing program. While there is no specific standard in existence that addresses the content of a BMM,…
Updated Oct 25, 2026
U.S Department of Transportation
During the 2014 ITS World Congress a demonstration of the connected vehicle infrastructure in the City of Detroit was conducted. The test site included approximately 14 intersections around Detroit’s COBO convention…
Updated Oct 25, 2026
U.S Department of Transportation
Contains all PDCMs generated during the AMCD field testing program. The PDCM is a control message sent from the server to OBUs to customize a request for Probe Vehicle Data (PVD) from the receiving OBU. All PDCMs are…
Updated Oct 25, 2026
U.S Department of Transportation
The data in this data environment was collected from the Pasadena, California testbed, namely I-210, SR 134, and nearby arterials. The source of these data is from the Caltrans – Performance Measurement System (PeMS).…
Updated Oct 25, 2026
U.S Department of Transportation
ITS DataHub has partnered with the work zone data community, Federal Highway Administration's (FHWA) Work Zone Data Initiative (WZDI), and the broader Work Zone Data Working Group to create the following suite of…
Updated Oct 25, 2026
U.S Department of Transportation
The Intelligent Transportation Systems (ITS) Joint Program Office (JPO) DataHub now provides access to data from the Federal Highway Administration’s (FHWA’s) Third Generation Simulation (TGSIM) project, including…
Updated Oct 25, 2026
U.S Department of Transportation
In response to growing concerns regarding the safety of Vulnerable Road Users (VRUs) at intersections, the U.S. Department of Transportation (U.S. DOT) launched the Intersection Safety Challenge in Spring 2023. The…
Updated Oct 25, 2026
Prince William County
The data on this layer shows the planned roadway system in Prince William County as adopted in the Mobility Chapter update to the Comprehensive Plan by the Board of County Supervisors. It shows the existing and planned…
Updated Oct 11, 2026
U.S Department of Transportation
ITS DataHub has partnered with the Federal Highway Administration's (FHWA's) Next Generation SIMulation (NGSIM) program to make available detailed vehicle trajectory data and supporting data files along with the raw and…
Updated Oct 25, 2026
U.S Department of Transportation
ITS JPO's Connected Vehicle Pilot Deployment Program integrates connected vehicle research concepts into practical and effective elements to enhance existing operational capabilities. Data were collected throughout each…
Updated Oct 25, 2026