Motorists are facing significant delays as a section of the M6 motorway is closed following a serious collision that left a car overturned. The southbound lanes between Junction 16 for Crewe, Cheshire, and Junction 15 for Stoke-on-Trent, Staffordshire, are expected to remain shut for an extended period. The incident occurred in the early hours of the morning, prompting a swift response from emergency services, including Staffordshire Police. National Highways Traffic Officers are also on-site to manage the situation and assist with traffic control. As a result of the closure, drivers are being diverted onto the A500, which leads through Stoke-on-Trent. This diversion is causing additional congestion, particularly concerning as it coincides with a busy shopping day and a football match where Port Vale is set to host Bristol Rovers in Burslem. At 04:55, it was reported that traffic on the M6 northbound remains unaffected, with all lanes open. However, it is anticipated that congestion may develop later as vehicles slow down to view the accident scene on the opposite side of the motorway. Motorists are advised to approach Junction 15 for Stoke-on-Trent with caution, as queues may extend back to Junction 14 for Stafford. National Highways has issued a statement regarding the situation, urging drivers to allow extra time for their journeys. A spokesperson said, "If this closure impacts on your planned route, please allow extra journey time. Plan ahead; you may wish to re-route or even delay your journey." For those needing further information, National Highways has made resources available through their website and travel apps, as well as a 24/7 contact centre at 0300 123 5000. The diversion route for southbound traffic is as follows: - Exit the M6 at Junction 16 - Join the A500 southbound - Continue around Stoke-on-Trent and re-join the M6 at Junction 15 This closure is expected to cause significant disruption throughout the day, particularly on this busy stretch of motorway that connects the Northwest of England with the Midlands.