|Location Map ( geo)|
|Former course of the A465 through Hirwaun|
|Rhondda Cynon Taf|
Hirwaun is a large village at the northern end of the Cynon Valley in South Wales. It is an important hub in the road network, as several key regional roads meet here.
The original mid sixties "Heads of the Valleys Road" project ended at Hirwaun.
|Merthyr Tydfil / Merthyr Tudful|
|Neath / Castell-nedd, M4|
|Aberdare / Aberdâr|
|(A470) Brecon / Aberhonddu|
|Treherbert||Mountain road to the Rhondda|