Road Closure: A387 — Plymouth

Motorists in the Plymouth area are being advised of a planned closure on the A387, which will be shut from the junction south west of Milcombe to the A387 north east of Polperra Park, Trelawne, from 18 November 2026 at 00:00 to 19 November 2026 at 00:00. The closure, which is being implemented by Cornwall Council, is due to major works and is expected to cause medium-severity disruptions to traffic in the area. Drivers who normally use this route should plan ahead and consider alternative routes to avoid delays.

The A387 is a key route for many commuters and travellers in the region, and the closure is likely to have a significant impact on journey times. Cornwall Council is responsible for maintaining the highway and has scheduled the works to take place overnight to minimise disruption. However, drivers are still advised to check for updates before setting out and to allow extra time for their journeys. Using traffic apps such as Waze or Google Maps can help drivers to stay informed about the latest traffic conditions and to find the best alternative routes.

During the closure, drivers may want to consider using the A38 or A390 as alternative routes. These roads may be busier than usual, but they are likely to be the quickest way to reach destinations in the area. It is also a good idea to check for updates on social media and to follow traffic reports on local radio stations to stay informed about the latest developments. By planning ahead and staying informed, drivers can help to minimise the disruption caused by the closure and to ensure a safe and smooth journey.

The closure is part of a programme of works being carried out by Cornwall Council to maintain and improve the highway network in the area. The council is working to ensure that the disruption is kept to a minimum and that the works are completed as quickly as possible. In the meantime, drivers are advised to be patient and to follow the diversion signs that will be in place. By working together, drivers and the council can help to ensure that the closure causes as little disruption as possible and that the highway network in the area remains safe and efficient.

For more information about the closure and to plan your journey, visit Road Closures UK, which provides up-to-date information about road closures and traffic disruptions across the UK. By staying informed and planning ahead, drivers can help to minimise the impact of the closure and to ensure a safe and smooth journey.