Road Closure: B48 — Derry

A lane closure is currently in place on the B48, Duncastle Road, in Londonderry, near the city of Derry, and is scheduled to operate daily from 09:30 to 16:30 until Friday, 21 August 2026. The closure, which is being facilitated by the relevant highway authority, is required to allow work to be carried out by NIE Networks. Drivers are advised to expect delays, although these are anticipated to be less than five minutes. The closure began on 5 August 2026 at 10:45, and traffic control measures are in place to manage the flow of traffic.

The lane closure on the B48 is classified as a medium-severity disruption, and drivers are urged to plan their journeys carefully to avoid any unnecessary delays. The work being carried out by NIE Networks is essential to maintaining the integrity of the network, and the highway authority is working to ensure that the disruption is minimised. Drivers who regularly use the B48 may want to consider using alternative routes to avoid the lane closure, and those who are unsure of the best route to take can check traffic apps such as Waze or Google Maps for the latest information.

It is worth noting that the highway authority is responsible for managing the road network in the area, and they are working closely with NIE Networks to ensure that the work is carried out as quickly and efficiently as possible. The authority is also providing regular updates on the status of the lane closure, and drivers can check their website for the latest information. In the meantime, drivers are advised to allow a little extra time for their journeys and to follow the instructions of traffic management personnel on the ground.

The lane closure on the B48 is likely to cause some disruption to traffic in the area, particularly during peak hours. However, by planning ahead and using alternative routes, drivers can minimise the impact of the closure on their journeys. It is also a good idea to check traffic apps regularly for updates on the status of the lane closure, as well as for information on any other disruptions that may be affecting the road network in the area.

For the latest information on the lane closure on the B48, as well as for updates on other road closures and disruptions in the UK, drivers can visit Road Closures UK. The website provides comprehensive and up-to-date information on road closures and disruptions across the country, and is a valuable resource for anyone who regularly uses the road network. By staying informed and planning ahead, drivers can help to minimise the impact of road closures and disruptions on their journeys, and can help to ensure that their travels are as smooth and efficient as possible.