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Cof Cymru: National Historic Assets of Wales · Wales

Cefn Mably Bridge (also known as Cefn Llwyd Bridge) (partly in Michaelston-y-Fedw Community)

Rudry, Caerphilly, Wales

A Grade II listed building in Cefn Mably, Rudry, Caerphilly, designated on 5 March 1999.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Cefn Mably Bridge (also known as Cefn Llwyd Bridge) (partly in Michaelston-y-Fedw Community), Rudry, Caerphilly, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1913), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
5 March 1999
Locality
Cefn Mably
Community
Rudry
Unitary authority
Caerphilly
Country
Wales
Coordinates
51.55327, -3.11136
Cadw reference
21441

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

5 historical maps cover this location, the earliest the 1636 map "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 1865 · England and Wales. England No. 6. (David Rumsey Map Collection, Stanford Libraries)
  • 1895 · Sheet 11. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1906 · 249 Newport (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1913 · Sheet 102. Newport. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Road bridge over River Rhymney approximately 1km W of Michaelston-y-Fedw Church and carrying a minor road between Michaelston-y-Fedw and Cefn Mably

Early C19 bridge shown in its present form on the 1839 Llanfedw Tithe map. In detail it is similar to Michaelston Bridge.

Rubble-stone, 2-span bridge in vernacular style, with segmental arches and arch rings, and plain abutments. The central pier has V-shaped cutwaters with a shallow offset near the base and rising the full-height of the parapet to define refuges. The low parapet has replaced copings and curves outwards on R bank.

A good and well-preserved example of an early C19 road bridge, one of a pair with Michaelston Bridge.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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