N66 road (Ireland)
The N66 road was a national secondary road in Ireland. It linked the M18 at Gort, County Galway to the N65 outside Loughrea. The N65 continues north and forms an interchange with the M6. The road lied entirely within County Galway.
En route it passed Thoor Ballylee, associated with William Butler Yeats.
The road was long.
It was downgraded as regional road R380 upon the completion of the M17/M18 scheme in September 2017.
