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Cof Cymru: National Historic Assets of Wales · Wales

Road bridge over Y Cyt beyond NE end of Chapel Street

Porthmadog, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
No class recorded
Date of designation
26 September 2005
Locality
Porthmadog
Town
Porthmadog
Community
Porthmadog
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.92936, -4.12973
Cadw reference
85399

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

On a short access road at the NE edge of the town centre.

Probably built in the 2nd quarter of the C19 and shown on the 1842 Tithe map and 1871 Tremadog estate plan. The bridge crossed Y Cyt (The Cut), one of the principal drainage channels on the reclaimed Traeth Mawr.

A single-span, wide single-carriageway bridge of coursed Gest stone abutments and segmental arch with voussoirs. On the upstream (NW) side the abutments incorporate slots for stop planks. On the downstream (SE) side the abutments are longer and incorporate moulded rebates. The bridge has a coped parapet which, on the upstream side, has a short return wall on the L (N), and has partially collapsed at the R (S) end. On the downstream side are simple square terminal piers.

Listed as a well-preserved small 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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