On April 25, 2025, DEP will officially decommission the legacy INRIX data endpoints (/rm3p/dep_speed_tt_tmc and /rm3p/dep_speed_tt_xd) as announced in December 2024. INRIX data will still be available using the endpoints deployed in December 2024 (/rm3p/dep_inrix_tmc and /rm3p/dep_inrix_xd) which contain the full complement of of INRIX data available to DEP.

On April 25, 2025, DEP will also include a new <latestFeedTimestamp> element in parking data output for data sources that supply that information. The goal of adding this element is to indicate when the source last updated data to help DEP data consumers understand if data is current (even if it hasn’t changed), or if data is stale.