Via USDOT ITSJPO

The Research Data Exchange (RDE) is a web-based data resource provided by the USDOT Intelligent Transportation Systems (ITS) Program.  It collects, manages, and provides access to archived and real-time multi-source and multi-modal data to support the development and testing of ITS applications.

New Data Environments Added to the RDE

The RDE now contains two new data environments associated with intersection queues and weather sensing applications which were demonstrated during the 2014 ITS World Congress in Detroit, MI and which are available for download:

Intersection Queueing data and Situation data based on J2735 messages:

Queue counts by lane at a downtown intersection

Counts of instrumented vehicles in queue at traffic signal phases

Videos of queues Vehicle situation data from nine instrumented vehicles

Intersection and traveler situation data from Roadside Units Data from a Weather Sensing and Alert Demonstration

Road weather-related observation data Road weather-related advisory warnings.

To read more, please click on the link above.