Carriageway Details

This information contains length, width and surface type of roads in Northern Ireland. Easting and Northing co-ordinates are provided at each change in road dimensions. For further information on each road section referenced in the document, please refer to the Highway Network document published separately on the OpenDataNI website).

Data and Resources

Additional Info

Field Value
Creation Date July 5, 2021, 17:17 (UTC)
Topic Category
  • Boundaries
  • Environment
  • Location
  • Structure
  • Transportation

The centre-line is provided by Ordnance Survey NI and is protected by copy-right. Spatial information of the highway network can be obtained by contacting Land & Property Services (NI) directly. The carriageway attribution was recorded during road asset surveys by the Department of Infrastructure - Roads.

Frequency of Update Not Planned
Contact Name Paddy Lavery
Contact Email
Additional Information

PLEASE NOTE: This data has not been updated since 2015.

Visibility False
Source last updated
Time period
Meta Tags