Overview
- Transport Infrastructure Ireland says all northbound lanes are closed between Lucan (J7) and Blanchardstown (J6) and has described the incident as serious.
- Dublin Fire Brigade reports crews are tackling a waste truck fire at Junction 7 and that a full closure is in place.
- Authorities warn of heavy congestion and reduced visibility, with knock-on traffic delays on the N4 and across the city.
- Iarnród Éireann has suspended Phoenix Park Tunnel services until further notice and is directing Newbridge-bound passengers to Heuston, while Dublin Bus is honoring rail tickets.
- Dublin Airport is advising travelers to allow extra time due to the closure, and Red Line Luas services that were earlier suspended have resumed with delays.