M1 closed from Collins Ave to Dublin Airport

Motorists in Dublin are being advised that the M1 is closed northbound from Collins Avenue to the exit for the airport from today until tomorrow at midnight.

This is due to ongoing works on the Port tunnel.

Motorists are advised to use alternative routes via Ballymun and Malahide.

Diversions will also be in place via the Old Swords Road.

Southbound traffic may be affected also.