A portion of the Charleville Road in Tullamore has re-opened following a serious collision this afternoon.
Emergency services attended the scene of a road traffic accident in Tullamore on the Charleville Road near the Harriers at around 2.15pm.
Gardaí and ambulance personnel attended the scene and traffic was diverted for a time as one of the vehicles involved blocked the road.
It is unclear if there have been any injuries but Offaly County Council has cleaned oil and debris from the road.
Caution is still advised amid possible slippery conditions on the route.