OS MRN Known Data Issues

This page lists known data issues in relation to the OS MRN product. As and when we resolve a known data issue, we will remove it from this page.

Live known data issues

Data Issue Name	Data Issue Description
Records with unexpected os_overallpavementpresence	Some records have an 'os_overallpavementpresence' value which is not in sympathy with the corresponding OS NGD Road Link pavement information. This issue is being investigated by our development team.
Records with unexpected 'foot' attribute	Some records have a 'foot' value which is not in sympathy with the corresponding OS NGD transport link. This issue is being investigated by our development team.
Records with unexpected speed attributes	Some records have a 'maxspeed:foward' or 'maxspeed:backward' value which is not in sympathy with the corresponding OS NGD Average and Indicative Speed information. This issue is being investigated by our development team.
Missing features compared to OS NGD Transport	2 Road Links, 9 Path Links and 100 Railway Nodes are not present in OS MRN, but are present in the corresponding release of OS NGD Transport Network. This issue is being investigated by our development team.

To report an issue not currently listed here, please visit the 'Contact us' page on the OS website.