R237 road
Bóthar R237
Route information
Length	6.7 km (4.2 mi)
Location
Country	Ireland
Primary destinations	County Donegal leaves the N13 road at Bohullion Lower Terminates at the junction with the B193 near Republic of Ireland–United Kingdom border
Highway system
Roads in Ireland Motorways Primary Secondary Regional

The R237 road is a regional road in Ireland which links the Republic of Ireland–United Kingdom border at Killea with the N13 road in County Donegal.^[1]

The road is 6.7 km (4.2 mi) long.