Saesneg: The A48 Trunk Road & M4 Motorway (River Neath Bridge & Briton Ferry Dock Viaduct, Neath Port Talbot) (Temporary Traffic Restrictions & Prohibitions) Order 2011

Cymraeg: Gorchymyn Cefnffordd yr A48 a Thraffordd yr M4 (Pont Afon Nedd a Thraphont Doc Llansawel, Castell-nedd Port Talbot) (Cyfyngiadau a Gwaharddiadau Traffig Dros Dro) 2011