R310 road (Ireland)
|Length:||34 km (21 mi)|
The R310 road is a regional road in County Mayo, Ireland. South to north the route connects the town of Castlebar to Ballina. En route it crosses over a strait linking Lough Conn and Lough Cullin at Pontoon, part of River Moy outflow.
The road is in north County Mayo and is 34 km (21 mi) long.