Details of planned full or partial Bridge closures for both the M48 Severn Bridge or M4 Second Severn Crossing can be found below:

PLEASE NOTE: Provision for wide loads will be maintained unless specifically mentioned above.  Please contact us if you require confirmation.

M4 second severn crossing

Date fromDate toDirectionLanesClosure reasonWide loads
31 May 2018 20:00 01 June 2018 06:00 East FULL EASTBOUND CARRIAGEWAY CLOSURE Maintenance No
31 May 2018 20:00 01 June 2018 06:00 West 03 Maintenance No
04 June 2018 10:00 04 June 2018 15:00 East 01 | HARD SHOULDER Maintenance No
05 June 2018 10:00 05 June 2018 15:00 East 01 | HARD SHOULDER Maintenance No
06 June 2018 10:00 06 June 2018 15:00 West HARD SHOULDER Maintenance No
06 June 2018 10:00 06 June 2018 15:00 East 01 | HARD SHOULDER Maintenance No
07 June 2018 10:00 07 June 2018 15:00 West HARD SHOULDER Maintenance No
07 June 2018 10:00 07 June 2018 15:00 East 01 | HARD SHOULDER Maintenance No
07 June 2018 20:00 08 June 2018 06:00 West FULL WESTBOUND CARRIAGEWAY CLOSURE Maintenance No
08 June 2018 10:00 08 June 2018 15:00 East 01 | HARD SHOULDER Maintenance No
08 June 2018 10:00 08 June 2018 15:00 West HARD SHOULDER Maintenance No


M48 Severn Bridge

Date fromDate toDirectionLanesClosure reasonWide loads
05 June 2018 09:30 05 June 2018 16:00 East 01 Maintenance - M48 Diversion at Junction 2 No
13 June 2018 20:00 14 June 2018 06:00 West FULL WESTBOUND CARRIAGEWAY CLOSURE Maintenance No
16 June 2018 06:00 17 June 2018 18:00 West FULL WESTBOUND CARRIAGEWAY CLOSURE Maintenance No