Pen-yr-Allt in Ystalyfera

Pen-yr-Allt in Neath Port Talbot, Ystalyfera is a two-lane, asphalted residential street. The road has sidewalks. There is no cycle path. It runs in a north-south direction and crosses Bron-yr-Allt, Alltygrug Farm Road and Penywern and ends at Bryn-y-Grug, while the other end is a cul-de-sac. Pen-yr-Allt also exists in Sir Gaerfyrddin / Carmarthenshire, Pembrokeshire, Ceredigion, Flintshire and Gwynedd.