The effect of the Order is to impose a temporary 40mph speed limit on lengths of the M4 Junction 23A, Magor, East and Westbound exit slip roads.
Documents
The M4 Motorway Junction 23a (Magor, Monmouthshire) (Temporary 40 Mph Speed Limit) Order 2025 , file type: PDF, file size: 188 KB
PDF
188 KB
If you need a more accessible version of this document please email digital@gov.wales. Please tell us the format you need. If you use assistive technology please tell us what this is.
The M4 Motorway Junction 23a (Magor, Monmouthshire) (Temporary 40 Mph Speed Limit) Order 2025: public notice , file type: PDF, file size: 112 KB
PDF
112 KB
If you need a more accessible version of this document please email digital@gov.wales. Please tell us the format you need. If you use assistive technology please tell us what this is.
Details
This Order comes into force on 3 November 2025