M4 bridge demolition to cause major weekend closure Monday, September 30, 2024 m4 bridge closure demolition motorway disruption national highways badminton road bridge replacement diversion A section of the M4 will be closed in both directions between junctions 18 and 19 from 7pm Friday, October 18 until 6am Monday, October 21 due to works on the A432 Badminton Road Bridge. The closure is necessary for digging a … Read More