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Cof Cymru: National Historic Assets of Wales · Wales

Pont-yr-Alwen

Cerrigydrudion, Conwy, Wales

A Grade II listed building in Pentre-llyn-cymmer, Cerrigydrudion, Conwy, designated on 17 February 1998.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Pont-yr-Alwen, Cerrigydrudion, Conwy, 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
17 February 1998
Locality
Pentre-llyn-cymmer
Town
Cerrigydrudion
Community
Cerrigydrudion
Unitary authority
Conwy
Country
Wales
Coordinates
53.05790, -3.54737
Cadw reference
19342

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 1795 map "To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most humbly inscribed by his obedient humble servant" (Llyfrgell Genedlaethol Cymru – The National Library of Wales).

Historical maps covering this location

  • 1795 · To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most… (Llyfrgell Genedlaethol Cymru – The National Library of Wales)
  • 1830 · V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40 (David Rumsey Map Collection, Stanford Libraries)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 120 Corwen (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

The bridge is located on a bend of the old road from Cerrigydrudion to Llyn Brenig and Denbigh, at the crossing of the Afon Brenig.

Built in the C18, possibly to a design by Thomas Penson the elder, and repaired under contract dated 1st May 1799.

Built of local stone rubble. A single segmental arch with rubble voussoirs without a pronounced keystone, and a projecting regulating course, the ends sharply curving round to end piers. The parapet is undifferentiated from the spandrels, and has a C20 weathered concrete capping with painted steel railings. Six iron tie bars through the spandrels terminate in rectangular plates.

Included as a fine example of a medium sized later C18 country bridge, probably replacing a ford.

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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