M5 Traffic Accident Today – Major Incident Causes Severe Delays and Lane Closures on Motorway

Motorists faced significant disruption after a serious traffic accident on the M5 motorway resulted in extensive lane closures, lengthy traffic queues, and major delays for thousands of drivers. Emergency services rushed to the scene following reports of a collision on the northbound carriageway, prompting police to close a section of the motorway while rescue crews treated casualties and investigators examined the crash site.

According to Gloucestershire Police, the collision occurred shortly after midday between Junction 11 (Gloucester) and Junction 9 (Tewkesbury). Officers, ambulance crews, firefighters, and National Highways traffic officers responded quickly, with authorities describing the incident as a serious road traffic collision that required an extended emergency response. Initial reports indicated that two vehicles were involved, although officials have not yet released further details about those involved or the circumstances leading up to the crash.

Following the incident, the northbound carriageway was closed to allow emergency personnel to work safely and to enable collision investigators to gather evidence. National Highways warned motorists that the closure could remain in place for several hours, advising drivers to avoid the area where possible and seek alternative routes. Traffic monitoring services reported congestion stretching for several miles, with delays affecting commuters, commercial vehicles, and holiday travelers using one of the country’s busiest motorway corridors.

To help ease congestion, officials implemented a signed diversion route. Northbound traffic was directed off the M5 at Junction 11 before joining the A40 and A417 toward the M50, allowing drivers to reconnect with the M5 further north. Despite the diversion, surrounding roads, including the A38 and other local routes, quickly became congested as motorists attempted to bypass the motorway closure. Authorities urged drivers to allow extra travel time and follow official diversion signs rather than satellite navigation systems that might direct traffic onto unsuitable local roads.

Traffic information providers reported that queues extended for several miles behind the closure, with stop-start conditions persisting throughout the afternoon. Drivers caught within the closure were gradually escorted past the scene once it was safe to do so, but delays continued long after the initial response as recovery crews removed damaged vehicles and highway inspectors assessed the carriageway for debris and potential damage.

Police have not yet confirmed the cause of the collision or whether weather, road conditions, or other factors contributed to the crash. Investigators are continuing to examine the circumstances, and anyone who witnessed the incident or captured relevant dashcam footage is encouraged to contact Gloucestershire Police to assist with the ongoing investigation. Officials have also asked motorists to remain patient while emergency responders complete recovery operations and restore normal traffic flow.

The incident serves as another reminder of how quickly serious motorway collisions can disrupt travel across the UK’s strategic road network. Drivers planning journeys along the M5 are advised to check the latest travel updates before setting out, as traffic conditions may continue to fluctuate while authorities complete recovery work and reopen all lanes.