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Cof Cymru: National Historic Assets of Wales · Wales

Pont Arddwyfaen

Llangwm, Conwy, Wales

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
23 June 1967
Locality
Arddwyfaen
Community
Llangwm
Unitary authority
Conwy
Country
Wales
Coordinates
53.00602, -3.54909
Cadw reference
104

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

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1795 "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).

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This record in Cadw's own full report ↗

Cadw's description

The bridge carries the minor road off the A5 Holyhead Road over the Afon Ceirw, leading to Llangwm.

The bridge was probably that referred to as a new bridge at Nant Hendrebach, built in 1778, by John Lloyd of Hendreddwyfaen, contractor, for the County, to the design of Joseph Turner, architect of Chester; part of a programme to improve minor county roads.

Built of local rubble stone. A single segmental arch spanning approximately 10.36m, the soffit rising to c3.14m above water level, the arch formed by 64cm deep rubble voussoirs slightly set in under a projecting regulating course, above which flush spandrels extend up into low flush stone-coped parapets. The width of the bridge between parallel sides is 5.4m, providing a 4.6m width humped carriageway between the parapets, which splay outwards at the ends to terminate in square piers.

Included as a handsome and unaltered late C18 road 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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