A470 : Merthyr Tydfil to Whitchurch

north               A470 Brecon, Builth Wells   A465 Seansea, Neath A465 Tredegar, Abergavenny     Heolgerrig A4102 Merthyr Tydfil   A4054 Merthyr Tydfil   A4060 Tredegar (A465)     A4059 Mountain Ash A472 Nelson Quaker's Yard Roundabout   B4275 Abercynon A4054 Edwardsville     A4054 Cilfynydd     Trallwng A4054 Cilfynydd     A4223 Pontypridd   Brown Lennox Retail Park     A4057 Pontypridd   A4054 Pentrebach     A473 Pontypridd     A4054 Hawthorn   A4054 Hawthorn   Church Village   A4054 Treforest   A4054 Treforest A468 Caerphilly     A4054 Taff's Well   B4262 Morganstown Ty Rhiw   A4054 Tongwynlais   A4054 Tongwynlais     M4 Swansea, Camarthen M4 Newport, Bristol, London     A4054 Whitchurch A470 Cardiff               south

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