National Highways says diversions are in place, and the roads will reopen at 06:00 GMT on Monday.
A police-led incident on the Avonmouth Bridge has led to long queues on the motorway and other routes.
A police incident has led to the closure of the M5, leading to long delays for motorists. National Highways has urged people ...
Hosted on MSN
Highways England 'set to remove' M6 and M5 motorway lights to hit carbon emissions targets
Officials at Highways England are preparing to give the red light to more than 140 miles of motorway illumination across some of Britain's busiest stretches in a bid to reduce carbon emissions, ...
Traffic on the nation's gridlocked motorways is crawling more slowly than ever, with sections so clogged it would be quicker to cycle. The worst spot is the northbound approach to the Dartford tunnel ...
A serious crash has shut a stretch of the M6 this morning.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results