M4 Accident Today Live – Severe Delays After Multi-Vehicle Collision at Junction 14

Motorists traveling on the M4 eastbound in Berkshire faced severe delays on Thursday, August 27, 2026, following a multi-vehicle collision at Junction 14 near Hungerford.

The incident caused traffic to stop and led to significant congestion as emergency services, police, recovery crews, and road maintenance teams worked at the scene.

M4 Eastbound Crash at Junction 14

The collision occurred on the eastbound carriageway within Junction 14. National Highways reported that traffic was initially stopped while emergency services attended the scene.

By around 1:20 p.m., delays were reported at approximately 20 minutes on the approach, with congestion beginning to build.

The situation deteriorated as the afternoon progressed. By 1:26 p.m., an AA traffic update reported severe delays of around 90 minutes, while a later update recorded delays of approximately 140 minutes, or one hour and 46 minutes.

Two Lanes Closed Following Collision

At approximately 1:43 p.m., National Highways said lanes 1 and 2 of the three-lane carriageway remained closed because of the multi-vehicle collision.

Police and recovery crews were at the scene as efforts continued to deal with the aftermath of the crash.

The disruption created around three miles of congestion on the approach to Junction 14, affecting motorists traveling eastbound through the area.

M4 Traffic Conditions Improve

Conditions began to improve later in the afternoon as crews made progress at the scene.

At around 2:53 p.m., National Highways reported that lane 2 had reopened, although lane 1 remained closed while crews continued treating the road surface.

At that stage, delays had fallen to approximately 23 minutes, with around three miles of congestion still reported.

Just one minute later, at 2:54 p.m., National Highways confirmed that all lanes had reopened.

Although the carriageway was fully open again, motorists were still facing delays of around 22 minutes on the approach, with approximately three miles of congestion remaining.

What Caused the M4 Crash?

The precise circumstances surrounding the collision have not been released in the information available.

National Highways described the incident as a multi-vehicle collision and confirmed that police and recovery teams attended.

There has been no confirmed information in the available updates regarding serious injuries or fatalities resulting from the crash.

Further details may be released if authorities provide additional information about the vehicles involved or the circumstances leading to the collision.

M4 Accident Today: Latest Update

The live traffic coverage was closed after National Highways confirmed that the M4 eastbound at Junction 14 had fully reopened.

Drivers traveling through the area were still advised to expect residual congestion while traffic returned to normal.

The incident highlights how quickly a collision on a major motorway can create substantial delays, particularly when multiple lanes need to be closed for emergency response and recovery operations.

Motorists should check the latest traffic information before traveling through the Junction 14 area, particularly when residual congestion remains after a major collision.

This article is based on live traffic updates available on August 27, 2026. Details concerning injuries, the vehicles involved, and the cause of the collision should be confirmed through police or other official authorities.