N12 road (Ireland)

N12 road
Bóthar N12
Route information
Length	6.87 km (4.27 mi)
Location
Country	Ireland
Highway system
Roads in Ireland Motorways Primary Secondary Regional

The N12 road is one of the shortest national primary roads in the Republic of Ireland, running 6.87 km (4.27 mi) from outside Monaghan (where it leaves the N2) to the border with County Armagh, Northern Ireland, at Ardgonnell Bridge outside Middletown. The N12 is part of an overall route running from Cavan Town to Belfast.