Two people have been hospitalised following a serious collision in Macroom, Co Cork this afternoon.
Motorists are now being urged to avoid the M50 as emergency services deal with an overturned truck.
AA Roadwatch has warned of long delays on the N4 outbound and approaching J7 Lucan on the M50 from both directions and has advised motorists to avoid these routes until further notice.
The N4 outbound is closed due to forensic examination between J2 Liffey Valley and J3 Lucan. Delays on approach are right back to the Chapelizod Bypass. Inbound traffic is slow at J3.
#DUBLIN N4 outbound closed again at J2 Liffey Valley for Garda investigation. Avoid. More here: https://t.co/PSzIBsvOzE
— AA Roadwatch (@aaroadwatch) April 27, 2018
Traffic is heavy both ways on the M50 exiting at J7 Lucan. Southbound delays are back to J4 Ballymun and northbound delays are from J11 Tallaght.
The extent of the injuries suffered to the two hospitalised is not yet known.
Dublin Bus has diversions in place for routes 25a, 25b and 25d, 66a, 66b and 67 due to the closure of the N4.
