The M3 motorway is blocked westbound near Southampton following a serious collision, causing significant delays for motorists. Traffic is at a complete standstill between junction 12 at Eastleigh and junction 13 at Leigh Road in Chandlers Ford, with drivers facing delays of around 40 minutes.
Details of the Incident
National Highways confirmed the incident on social media, stating: "The #M3 in #Hampshire is blocked westbound between J12 #Eastleigh & J13 #Southampton due to a collision. Emergency services are working on scene. Current delays of 40 minutes with 4 miles of congestion on approach."
The crash involves a car and a motorcycle, according to the RAC. Their website reports: "Road blocked and queueing traffic due to accident, with a car and a motorcycle involved. Congestion to J10 (Winchester)."
Impact on Traffic
The westbound carriageway is fully blocked, and congestion is building rapidly. Traffic is backed up to junction 10 at Winchester, affecting surrounding roads as drivers seek alternative routes. The RAC added that roads through Twyford and Eastleigh Train Station are also affected as traffic diverts around the closure.
Motorists are advised to avoid the area and allow extra time for their journeys. Emergency services remain at the scene, and no estimate has been given for when the road will reopen.
