Gardaí are advising motorists in North Kerry of temporary traffic diversions.
An incident involving a number of cars has occurred on the Tralee side of Listowel, causing disruptions to traffic.
Motorists travelling from Tralee to Listowel are asked to divert towards Finuge, while traffic flow from Listowel to Tralee is unaffected.
The road is expected to be fully reopened shortly after 3pm.
Gardaí say minor injuries were sustained by those involved in the incident.