Start date: 27/05/25 | End date: 12-18 months
National Highways will introduce a 7.5t weight restriction for heavy goods vehicles (HGVs) on the M48 Severn Bridge from 27 May 2025 for an estimated 12 to 18 months.
This structure is managed by National Highways. The latest information will be published on their website here.
All HGVs over 7.5t will need to use the M4 Prince of Wales Bridge to cross the Severn Estuary. Further information is available via the National Highways website.
For more information, you can visit National Highways’ dedicated webpage: M48 Severn Bridge weight restriction - National Highways, contact its Contact Centre on 0300 123 5000 (open 24/7) or email: [email protected]