Traffic: Crash on M9 northbound between Castledermot and Athy

A crash has been reported on the on M9 northbound between Junction 4 Castledermot and Junction 3 Athy.

Gardai and emergency services are en route to the scene.

Traffic was originally blocked in both northbound lanes - but one lane later reopened.

A tow truck is on its way to assist at the scene.