A collision on the N7 northbound at Johnstown is causing long tailbacks.
It's believed that three vehicles are involved in the incident on the overtaking lane.
Emergency services are at the scene.
Delays are building on approach to the area which is located near Junction 8.
If you have a story or want to send a photo or video to us please contact the Kildare Now editorial team. Between 9am and 5pm Monday to Sunday please call 045 409350. Between 5pm and midnight please call or text 086 729 0010. Or you can email content@kildarenow.com at any time.