This release note provides information about the March 2025 release of OS Open USRN.
The following information relates to the currency of the source data used in the creation of this release of OS Open USRN:
GeoPlace Streets Data
06 February 2025
Improvement Service Streets Data
04 February 2025
OS Road, Path, and Routing Content
05 February 2025
OS Open USRN
1 746 583
The next release of OS Open USRN is scheduled for April 2025.