Gardaí are currently at the scene of a road-traffic collision on the N5 between Frenchpark and Sheepwalk.
No injuries are reported, however, an articulated lorry has overturned and is completely blocking both lanes making the road completely impassable.
Motorists travelling are being advised of diversions which are currently in place.
For traffic travelling east the diversion will be turned off at Tibohine
For traffic travelling west the diversion will be at Frenchpark Village.