The A468 is a principal road from Newport to

Nantgarw Nantgarw is a village in the county borough of Rhondda Cynon Taf, Wales, near Cardiff. From an electoral and administrative perspective Nantgarw falls within the ward of Taffs Well, a village some south, but historically fell within the boundari ...

. The current route begins at the A467 in

Bassaleg Bassaleg ( cy, Basaleg) is a suburb on the west side of Newport, Wales. It is in the Graig electoral ward and community.Bassaleg is located two miles northwest of Newport city centre. Bassaleg is bounded by the A467 road (A4072) to the east, th ...

then passes through

Rhiwderin Rhiwderin ( cy, Rhiwderyn) is a small village in the west of the city of Newport, South Wales. It lies in the community parish and electoral district (ward) of Graig. The original village lies across a level crossing alongside the Ebbw Valle ...

Machen Machen (from Welsh ' "place (of)" + ', a personal name) is a large village three miles east of Caerphilly, south Wales. It is situated in the Caerphilly borough within the historic boundaries of Monmouthshire. It neighbours Bedwas and Trethom ...

, Trethomas,

Bedwas Bedwas is a town situated two miles north-east of Caerphilly, south Wales, situated in the Caerphilly county borough, within the historic boundaries of Monmouthshire. Bedwas neighbours Trethomas, Graig-y-Rhacca and Machen, and forms a council ...

and Caerphilly, terminating on the

A470 The A470 (also named the Cardiff to Glan Conwy Trunk Road) is a trunk road in Wales. It is the country's longest road at and links the capital Cardiff on the south coast to Llandudno on the north coast. While previously one had to navigat ...

History

Originally the A468 began at the Handpost Pub on the junction with the former A467 (reclassified to B4240) and proceeded west along Bassaleg Road, passing under a pair of stone arch bridges carrying the

Ebbw Valley Railway The Ebbw Valley Railway ( cy, Rheilffordd Cwm Ebwy) is a branch line of the South Wales Main Line in South Wales. Transport for Wales Rail provides an hourly passenger service each way between Ebbw Vale Town and Cardiff Central, and an hou ...

and the Brecon and Merthyr Railway before reaching the current starting point.

References

Roads in Caerphilly County Borough Roads in Newport, Wales Roads in Rhondda Cynon Taf {{Wales-road-stub