Multiple Major UK Roads Closed After Serious Crashes Causing Extensive Delays

Multiple serious traffic incidents across the UK are causing significant delays and road closures. On the M5 northbound between junctions 8 and 9, two lanes are closed due to a crash, resulting in 30-minute delays and four miles of congestion during the evening rush hour. The A3 Hindhead Tunnel in Surrey is closed southbound because of a collision and vehicle fire, with a detailed diversion route implemented and warnings that the closure may last throughout the afternoon and evening. A collision on the A40 between Arnold’s Hill and Haverfordwest blocked one lane, causing traffic buildup. Additionally, the A12 is closed between junctions 19 and 20A, leading to severe delays and traffic standstills in both directions, with queues extending several junctions back. Drivers are advised to avoid these areas, plan alternate routes, and allow extra travel time due to the ongoing disruptions.