R186 road
Bóthar R186
R186 at Tydavnet
Route information
Length	18.5 km (11.5 mi)
Location
Country	Ireland
Primary destinations	County Monaghan leaves theN54nearMonaghan Tydavnet Terminates at theRepublic of Ireland–United Kingdom border
Highway system
Roads in Ireland Motorways Primary Secondary Regional

TheR186 road is aregional road inIreland linkingMonaghan inCounty Monaghan and theRepublic of Ireland–United Kingdom border. The road passes through the village ofTydavnet.^[1] The road is 18.5 km (11.5 mi) long.

• Roads in Ireland
• National primary road
• National secondary road

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