The Castleisland to Farranfore road has reopened to traffic following a serious crash overnight.
A woman is in a critical condition following a single vehicle collision on the N23 at Lisheenbaun, Castleisland at 11:40pm.
The road had been closed earlier for a technical examination, however, it reopened within the past hour.
Anyone who may have camera footage, including dash-cam, that was travelling on the N32 in the Lisheenbaun, Castleisland area between 11:20pm and 11:50pm is asked to make it available to investigating Gardaí.
Anyone with information is asked to contact Killarney Garda Station on 064-6671160, the Garda Confidential Line on 1800 666 111, or any Garda Station.