M4 motorway | M1 motorway | M6 motorway | Hemus motorway | M25 motorway | M5 motorway | M2 Hills Motorway | M40 motorway | M54 motorway | M11 motorway | Northwestern Motorway | M90 motorway | M63 motorway | M60 motorway | M16 motorway | Logan Motorway | Cherno More motorway | Wellington Urban Motorway | North West Motorway Police Group | Motorway City | M65 motorway | M61 motorway | M606 motorway | M4 Western Motorway | M4 motorway (Ireland) | M4 motorway (Great Britain) | M48 motorway | M27 motorway | M23 motorway | M20 motorway |
The area is often considered as the triangle defined by the M8, M80 motorway and M9 motorways stretching from Greenock and Glasgow in the west to Edinburgh in the east, encompassing towns such as Paisley, Cambuslang, Hamilton, Stirling, Falkirk, Cumbernauld, Livingston and Bathgate.