M4 Motorway Shutdown Sparks Travel Chaos After Serious Crash Near Reading
M4 closed after serious crash near Reading - major delays

A major incident has brought the M4 motorway to a standstill this evening, creating travel chaos for thousands of commuters during the busy rush hour period.

Emergency Response Underway

Emergency services are currently dealing with what's being described as a serious collision between junctions 10 and 11 near Reading. Multiple police vehicles, ambulance crews, and fire engines have been deployed to the scene as authorities work to manage the situation.

The westbound carriageway has been completely closed to traffic, with long queues already forming for several miles. Motorists are being warned to expect significant delays and to avoid the area if possible.

Diversion Routes Activated

National Highways has implemented official diversion routes to help redirect traffic around the closure:

  • Exit at junction 10 and follow the A329(M) towards Reading
  • Take the A4 towards Newbury
  • Rejoin the M4 at junction 13

Local roads in the Reading and Wokingham areas are experiencing increased congestion as traffic seeks alternative routes.

Travel Advice for Commuters

With the evening commute in full swing, travel experts are advising:

  1. Allow extra journey time if travel is essential
  2. Consider delaying your journey until later this evening
  3. Check live traffic updates before setting out
  4. Use alternative routes where possible

National Highways South East confirmed: "We're dealing with a serious incident on the M4 westbound between J10 and J11. The road is currently closed with a diversion route in place. Please plan ahead if travelling this evening."

The extent of the delays continues to grow as emergency services work at the scene. Motorists are being urged to follow official guidance and exercise patience while the situation develops.