Data Set List

The DEP provides access to a continually growing list of data sets including traffic events and incidents, work zones, parking, public transit, traffic signal status, road weather stations, traffic detectors, probe vehicle speeds and travel times, and others. The availability of historical data varies according to the data source. The table below lists the earliest date historical data is available for each data source, if applicable. The method to obtain historical data is also dependent upon the data source, as described in the right-most column of the table.

Historical Data Availability

API: Historical data may be retrieved via the RM3P API, described here (login required) – https://rm3p-api.ritis.org/
EQT: Historical data may be retrieved through the Event Query Tool (EQT) in RITIS, found here (login required) – https://ritis.org/archive/incident
PDA: Historical data may be retrieved through the RITIS Probe Data Analytics (PDA) suite, found here (login required) – https://pda.ritis.org/suite
Special Request: Historical data is available by special request via email. Please contact for information.