National Highways Urge Drivers to Avoid Bristol Area After Serious M5 Incident Sparks Major Diversions and Congestion
M5 motorway near Bristol closed in both directions after serious police incident causing major traffic disruption as investigation continues
A major police-led incident on the M5 motorway near Bristol has caused widespread disruption after authorities closed the road in both directions, leaving commuters, freight operators, and long-distance travelers facing severe delays while emergency services responded to an ongoing situation that remains under active investigation by local authorities and national transport agencies working at the scene today.
According to traffic monitoring updates and National Highways reports, the closure was triggered after police were called to an incident on or near the carriageway in the Bristol area, prompting an immediate and coordinated response that brought the motorway to a standstill as officers secured the surrounding stretch and assessed conditions for public safety.
Authorities quickly implemented full closures in both directions, stopping traffic already on the motorway and diverting vehicles off at nearby junctions, while emergency personnel established a cordon and began gathering information to determine the severity and nature of the incident that led to the shutdown affecting a major transport corridor.
While officials have not released full details about the cause, the scale of the response suggests the incident required significant coordination between police, highways teams, and medical responders, with investigators reviewing available evidence, including motorway CCTV footage and eyewitness accounts from drivers who were in the affected area at the time.
The closure has created major disruption across the South West transport network, with long queues reported on both approaches and congestion spilling onto surrounding roads as drivers attempted to reroute through local streets, significantly increasing travel times for commuters, delivery services, and those heading toward Bristol Airport and nearby business districts.
Motorists have been advised to avoid the area where possible, as diversion routes quickly became heavily congested, with officials urging drivers to follow signed detours rather than attempting to navigate through rural or residential roads that are already experiencing increased traffic pressure due to the sudden motorway closure.
Police from Avon and Somerset remain on scene leading the investigation, working alongside National Highways and emergency teams to establish exactly what occurred, with authorities emphasizing that the motorway will remain closed until it is deemed safe to reopen and all necessary investigative work has been completed.
As the situation continues to develop, officials have confirmed that the motorway will remain closed until further notice, with reopening dependent on the completion of detailed investigations and safety checks across the affected stretch. Traffic authorities are monitoring conditions closely, noting that delays are expected to persist well into the day as congestion gradually clears from surrounding diversion routes and secondary roads feeding into Bristol and nearby junctions.
Drivers are being urged to remain patient and plan alternative routes where possible, as emergency crews continue working in challenging conditions while investigators gather information that may help determine the cause of the incident, with further updates expected from police and National Highways once the scene has been fully assessed and safe travel can be restored across the motorway network area as normal traffic operations resume in stages across affected routes throughout the region
