National Highways is warning road users that the M4 north of Bristol will be closed for a full weekend in October as part of the work on the A432 Badminton Road Bridge. This will be

The M4 will be closed in both directions between junctions 18 and 19 from 7pm Friday 18 October to 6am Monday 21 October while a trench is dug under the motorway. This will allow utilities to be diverted that are currently within the bridge before the structure is demolished next year.

More information about the project can be found here: A432 Badminton Road bridge crossing the M4 – National Highways

A map of a closure along the M4 in October 2024 - call the Highways Agency for details on 0300 123 5000