There are train cancellations and delays to passengers travelling between Wrexham General and Shotton.
National Rail say that a vehicle has collided with a bridge between Buckley and Penyffordd which is causing disruption to journeys between Shotton and Wrexham General.
As a result some services may be cancelled or delayed for up to an hour.
It is thought that the disruption will continue until around 7:30pm.
The following information has also been provided by Arriva Trains Wales:
– 17:45 Wrexham Central to Bidston – will be held at Penyffordd until the line reopens, then proceed to Bidston, delayed
– 17:45 Bidston to Wrexham Central – will be held at Shotton High level until the line reopens, then proceed to Wrexham Central, delayed
Later services may be replaced by buses along part of the Borderlands route, in order to bring train times back to normal running schedules.