Traffic in Coleraine was brought to a standstill this evening after a lorry struck a railway bridge.
The incident happened on the Millburn Road area of the town shortly after 4pm.
A Translink spokesperson said that "delays & disruption were expected on town service(s) & 140 triangle services. The train line between Coleraine & Castlerock is closed. Train services through these stations may be subject to disruption on all routes. Disruption is expected until further notice."
No injuries have been reported as a result of the incident.