A4119 road
road in Wales

The A4119 links Tonypandy with Cardiff in South Wales.
Route
City and County of Cardiff
The A4119 starts outside the Wales Millennium Centre at Cardiff Bay and proceeds through Butetown, Grangetown, Riverside and Cathedral Road in Canton until meeting the A48 road (Western Avenue) at Llandaff.
From here it proceeds through Llandaff passing the former BBC Wales studios. After leaving Llandaff the road takes on a more rural setting with many bends crossing the M4 Motorway near Capel Llanitern. From here the road snakes past the settlement of Creigiau.
Rhondda Cynon Taf
The road enters the County Borough of Rhondda Cynon Taf (formerly Mid-Glamorgan) at Groes-faen. The road continues through the Village until it comes to a T-Junction at The Castell Mynach Public House. To the left is a Spur of the A4119 that links to Junction 34 of the M4 Motorway. Off the roundabout at the Junction is the Renishaw Plant (formally owned by Bosch.)
The road continues after the t-junction past Miskin and Mwyndy.
Development of Infrastructure in Talbot Green
The A4119 through Talbot Green was first built circa 1977 as a single carriageway passing to the side of the village straight on to Ely Valley Road, easing pressure off the original small lanes that lead from Talbot Green to the area known as Mwyndy, south of the village.
Begin with the source’s own compact description: “A4119 road” is road in Wales. The dossier treats that line as a proposition to test through A4119, road and Wales, not as a finished interpretation.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Aug 20, 2026. The linked authority identifier is Q4649258. Authority coordinates are 51.528, -3.367. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1977.
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This entry incorporates text from “A4119 road” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.