One lane is closed due to snow on the M4 Second Severn Crossing in both directions.
Lane three (of three) is closed. Cameras in the area show that traffic is flowing freely.
More top news
Four men have been jailed for a plot to exchange guns by hiding them in a wheelie bin.
The Royal Marine jailed for killing an injured Taliban fighter in Afghanistan has spoken for the first time since being released from jail.
Stephen Gilbert who was the constituency's MP from 2010-15 will contest the St Austell & Newquay seat for the Liberal Democrats on 8 June.