Northern Ireland Road Network Maps

Maps showing road network by road class.

Users should note that these maps were downloaded from RMCS in March 2022. A map displaying the current network of adopted roads in Northern Ireland can be accessed via this link.

Map showing Trunk Road Network (TRN) in Northern Ireland

Map showing motorway network in Northern Ireland

Map showing A Class road network in Northern Ireland

Map showing B Class road network in Northern Ireland

Map showing C Class road network in Northern Ireland