The incident happened at Bushy Park, Moycullen Road in the early hours of this morning
A 30-year-old man is in a critical condition in hospital following a collision in Galway.
The pedestrian was struck by a car at Bushy Park on the Moycullen Road at 1.40am this morning.
He has been taken to University Hospital in Galway, with his condition described as critical.
A forensic examination of the scene is taking place.
The road remains closed this morning, with diversions in place.
Gardaí are appealing for witnesses to contact Galway Garda Station on 091-538-000, the Garda Confidential Line on 1800-666-111, or any Garda station.