R366 road (Ireland)

{{Short description|Road in Ireland}}

{{Use dmy dates|date=January 2020}}

{{Use Irish English|date=January 2020}}

{{Infobox road

|country = IRL

|type = R

|route = 366

|image = R366Fuerty.JPG

|image_notes = R366 at Fuerty

|length_km = 9

|destinations =

• County Roscommon
• Starts at junction with the R362
• Castlecoote
• Fuerty
• Crosses the Athlone - Westport railway line
• Roscommon – Terminates at the N63 at a roundabout junction on the town ring-road.

}}

The R366 road is a regional road in Ireland linking R362 regional road to the N63 national secondary road in Roscommon Town. It passes through the hamlets of Castlecoote and Fuerty en route. The road is {{convert|9|km|mi|abbr=on}} long and is located entirely in County Roscommon.