The crash, involving a car and a van, led to immediate road closures and long delays for commuters during peak hours.

While emergency services quickly reached the scene, police urged drivers to stay away from the affected stretch as investigations and recovery work continued. The incident once again highlights how sudden collisions can severely impact traffic flow on busy routes.

M4 Traffic Update: Serious Collision Reported on M4 Highway

The incident took place at around 7 PM on April 6 on the eastbound carriageway of the M4, between junction 35 near Pencoed and junction 34 at Miskin. Authorities described it as a "serious collision" involving a car and a van, prompting an immediate response from emergency services.

Police teams reached the spot quickly and began managing traffic and assessing the situation. The crash led to major disruption as the M4 is one of the busiest motorways in the region, often carrying heavy evening traffic.

M4 Traffic Update: Motorway Closures & Traffic Impact

Following the accident, both eastbound and westbound carriageways were temporarily closed to allow emergency crews to operate safely. The closures caused long traffic queues, with motorists stuck for extended periods during the evening commute.

In an official statement, police said, "We are at the scene of a serious collision on the M4 eastbound. "The eastbound and westbound carriageways are closed between M4 junction 35 and M4 junction 34. It is expected to remain closed for some time.

"Motorists are advised to avoid the area and use alternative routes where possible. Delays are expected in the area." Drivers were advised to plan alternative routes as congestion built up across nearby roads.

M4 Traffic Update: Partial Reopening But Lanes Still Closed

After several hours, authorities managed to reopen parts of the motorway to ease traffic pressure. However, lanes two and three on the eastbound side remained closed as of the latest update.

Police confirmed the situation in a follow-up statement, "South Wales Police was called at 7:00 PM on Monday, April 6, to a collision between a car and a van between junctions 35 and 34 eastbound on the M4

"No injuries have currently been reported, and lanes two and three remain closed." Traffic continued to move slowly through the affected stretch as recovery work progressed.

M4 Traffic Update: Emergency Response and Safety Measures

Emergency services, including police and highway teams, worked through the evening to manage the scene and ensure safety. Their quick response helped prevent further incidents and allowed for a controlled reopening of the motorway.

Officials prioritised clearing damaged vehicles and restoring normal traffic flow as soon as possible. The coordinated efforts highlight the importance of rapid emergency action during major road incidents.

M4 Traffic: No Serious Injuries Reported

Despite the severity of the crash, authorities confirmed that no injuries have been reported so far. This comes as a relief, considering the scale of disruption and the nature of the collision. Investigations into the cause of the crash are ongoing, and further updates may follow.

M4 Traffic: Advice for Drivers & Ongoing Delays

Police have urged motorists to remain cautious and avoid the affected section of the motorway where possible. Drivers are advised to check traffic updates before travelling and use alternative routes to minimise delays.

Even after partial reopening, congestion may continue as traffic gradually returns to normal. The incident serves as a reminder for drivers to stay alert and maintain safety on busy highways.