UK Travelers Warned of Major Delays on A30 Near Whiddon Down as Crash Closes Lane and Sparks Traffic Chaos Across Devon!

Published on November 30, 2025

An accident on the A30 eastbound near the junction with the A382 at Whiddon Down, Devon, has led to the closure of one lane on Sunday morning, causing significant traffic disruption. The incident, which occurred at approximately 11:00 AM, has resulted in traffic congestion along this crucial route through the heart of Devon.

While the exact cause of the accident remains under investigation, early reports suggest that a number of vehicles may have been involved. Details about the number of vehicles and the severity of the incident have not been confirmed by authorities at this stage. However, the nature of the incident is expected to cause severe delays, with long queues forming in both directions as a result of the lane closure.

Impact on Local Traffic and Commuters

The A30 is one of the most important roadways in Devon, connecting the east and west of the county. It is a vital route for both local commuters and long-distance travelers. The lane closure and resulting traffic congestion are expected to cause considerable delays throughout the day, especially for drivers heading towards Exeter and other key destinations in the southwest of England.

According to traffic monitoring services, the queue of vehicles on the A30 is already stretching back several miles. Given the busy nature of this particular stretch of road, authorities are urging motorists to avoid the area if possible and seek alternative routes to their destinations.

Emergency Services Responding to the Incident

Emergency services were quickly deployed to the scene after reports of the accident. Police, fire, and ambulance teams have worked together to clear the wreckage and assess the situation. The road remains partially blocked as the authorities work to investigate the cause and clear the accident site.

Local drivers are being advised to follow any diversion signs or traffic management instructions provided by the authorities. It is also recommended that road users check for updates before setting off on their journeys to avoid further disruption.

Cause of the Accident Remains Unknown

As of now, the cause of the accident has not been confirmed by authorities. Devon and Cornwall Police are conducting a thorough investigation into the circumstances surrounding the incident. Preliminary reports suggest that weather conditions or driver error may have contributed, but this has not been officially verified.

The authorities have emphasized that the investigation will take time, as they work to gather all necessary information and ensure that the road is safe for reopening. Once the lane is cleared and the cause determined, the road will be reopened as soon as it is deemed safe to do so.

Suggestions for Alternative Routes

Motorists are advised to avoid the A30 in both directions, as heavy traffic continues to build up. Several alternative routes are available, including the A382 towards Bovey Tracey, which offers access to the A38 and other key roads in the region. Travelers planning to head into Devon or Cornwall should also consider using the M5 motorway, which remains unaffected by the incident.

The Highways Agency has confirmed that additional traffic management measures will be put in place to minimize further disruption in the coming hours. They are also monitoring the situation closely to ensure that the road is reopened as soon as possible.

Ongoing Updates from Authorities

Authorities are expected to provide further updates on the situation later in the day, including any potential changes to road closures or diversions. Motorists are encouraged to keep updated on the latest traffic conditions via official channels, such as the Highways Agency website and social media accounts.

While the cause of the incident is still under investigation, Devon residents and visitors are urged to remain patient and follow traffic management guidelines. The closure of the A30 is expected to have ripple effects on surrounding areas, so travelers should plan for longer travel times and check for updates before embarking on their journeys.

Overview

The A30 near Whiddon Down remains partially closed after an accident on Sunday morning, leading to significant delays in the area. While the investigation into the cause of the incident is ongoing, traffic congestion is expected to persist for some time. Travelers are encouraged to find alternative routes and stay informed through official updates to minimize the impact of the disruptions.