A stretch of the A55 was previously blocked due to a collision.

The road is currently closed from westbound J19 Glan Conwy to J18 Llandudno Junction Westbound.

Traffic Wales did previously close the eastbound Conwy Tunnel but that has now reopened.

The latest report on INRIX says that the A55 North Wales Expressway Westbound is blocked, and there is stationary traffic from J19 A470 Conway Road (Black Cat / Glan Conwy / Llandudno Junction) to J18 A546 6G Road (Conwy / Llandudno Junction). Traffic officers have now reopened the eastbound lane and delays are easing.

Traffic is being diverted off at J19 Glan Conwy.

The latest update is that Lane 2 has now opened 

According to INRIX all lanes have now reopened but there is still queuing traffic.