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Cof Cymru: National Historic Assets of Wales · Wales

Pont Seiont

Caernarfon, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
3 May 2002
Locality
Morfa Common
Town
Caernarfon
Community
Caernarfon
Unitary authority
Gwynedd
Country
Wales
Coordinates
53.13027, -4.26891
Cadw reference
26614

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 1883 "Watershed map England, Wales 3." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

A former road bridge spanning the River Seiont between the A487 and Seiont Mill Road.

A road bridge erected in 1835 by W.G. Owen, contractor (details on tablet).

A single-span double-carriageway road bridge of coursed stone strengthened by steel tie rods. A round arch has stressed margin-drafted voussoirs. Abutments terminate with shallow splayed buttresses, which are carried up above a moulded cornice as terminal piers to the coped parapet. On the upstream (S) side the parapet has a panelled tablet recording the building of the bridge. On the R bank (E side), beyond the buttresses, is a second round-headed arch over a trackway, with stressed voussoirs and rubble stone parapet. Beyond this arch the SE side abuts a later C19 viaduct at right angles.

Listed as a well-detailed and well-preserved early C19 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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