The Order will temporarily impose temporary 30 mph, 40 mph and/or 50 mph speed limits on lengths of the M4 motorway between Junctions 34 and 49 when works are needed at a particular site.
Documents
![](/sites/default/files/styles/file_thumb/public/publication-doc-thumbnails/The_M4_motorway__junction_34__Llantrisant___Rhondda_Cynon_Taf_to_junction_49__Pont_Abraham___Carmarthenshire___temporary_speed_limits__Order_2023.jpg?itok=p-BEGer3)
The M4 motorway (junction 34 (Llantrisant), Rhondda Cynon Taf to junction 49 (Pont Abraham), Carmarthenshire) (temporary speed limits) Order 2023 , file type: PDF, file size: 131 KB
PDF
131 KB
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![](/sites/default/files/styles/file_thumb/public/publication-doc-thumbnails/The_M4_motorway__junction_34__Llantrisant___Rhondda_Cynon_Taf_to_junction_49__Pont_Abraham___Carmarthenshire___temporary_speed_limits__Order_2023__public_notice.jpg?itok=GLfitaTt)
The M4 motorway (junction 34 (Llantrisant), Rhondda Cynon Taf to junction 49 (Pont Abraham), Carmarthenshire) (temporary speed limits) Order 2023: public notice , file type: PDF, file size: 118 KB
PDF
118 KB
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Details
This Temporary Order comes into force on 1 January 2024.