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Cof Cymru: National Historic Assets of Wales · Wales

Pont Felinrhyd-fawr (partly in Talsarnau community)

Maentwrog, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
28 April 1952
Locality
Maentwrog
Community
Maentwrog
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.93651, -4.00502
Cadw reference
4771

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

Carrying the A496, c 1.5km to S and W of Maentwrog and spanning the Afon Prysor. Spans the boundary between Maentwrog and Talsarnau.

Probably late C18 or early C19 road bridge. Merioneth was the last of the Welsh counties to have turnpike roads and it was at a county meeting in Dolgellau in 1775 that it was resolved to convert the principal tracks of the county into turnpikes, in partnership with Caernarfonshire. By the end of the C18 most of the existing roads had been brought under the Trust under the Merioneth Turnpike Act of 1777. What is now the A496 was constructed following the reclaimation of Traeth Mawr, and the erection of the Cob at Porthmadog, which opened in 1808. It replaced the former county road between Harlech and Maentwrog which had followed an old packhorse route crossing the adjacent Ivy Bridge.

Large road bridge built of coursed masonry including long blocks of slate. A single segmental arch with dripcourse and flanking pilasters; low parapet, also with dripcourse and raking stone slab coping.

Listed as a scarcely altered late C18 or 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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