Why is the M5 southbound closed in Devon?

The M5 southbound is closed between junctions 28 and 29 due to a single-vehicle collision that caused an infrastructure defect on the central reservation.

What are the expected delays on the M5?

Traffic is backing up to junction 27, and commuters are facing long delays as drivers are diverted onto rural roads.

When will the M5 reopen?

The road will remain closed until emergency repairs to the infrastructure defect are completed by specialist contractors.

Home / Disasters and Accidents / M5 Chaos: Crash Shuts Road, Delays Mount

M5 Chaos: Crash Shuts Road, Delays Mount

28 Jan

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Summary

Southbound M5 closed between junctions 28 and 29 due to a crash.
A single-vehicle collision caused an infrastructure defect on the central reservation.
Emergency services and contractors are working on repairs; no estimated completion time.

M5 Chaos: Crash Shuts Road, Delays Mount

The southbound section of the M5 motorway in Devon has been closed between junction 28 for Cullompton and junction 29 for Exeter following a single-vehicle collision. This incident has resulted in an infrastructure defect affecting the central reservation barrier.

Emergency services, including Devon and Cornwall Police and the South West Ambulance Service, were dispatched to the scene. Drivers are being diverted at the Cullompton junction, with traffic now stretching back towards junction 27. The collision impacted the central reservation, requiring assessment by National Highways crews.

Specialist contractors are currently on-site conducting emergency repairs to the damaged infrastructure. The road is expected to remain closed until these essential works are completed. An exact timeframe for reopening has not yet been provided.