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Cof Cymru: National Historic Assets of Wales · Wales

Bridge at Abercynafon

Talybont-on-Usk, Powys, Wales

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
17 December 1998
Locality
Glyn Collwn
Community
Talybont-on-Usk
Unitary authority
Powys
Country
Wales
Coordinates
51.84875, -3.33584
Cadw reference
21195

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 1636 "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

Just N of Abercynafon farm, just off the main valley road, a new bridge over Nant Cynafon having by-passed this older bridge.

Early C19, one of a group of bridges of this date on this mountain route, probably related to the opening of the canal at Talybont c 1800 which led to an upgrading of the mountain pass between it and the industrial valleys to south. Tithe map appears to show main route passing to rear of Abercynafon Farm.

Segmental arched river bridge of snecked dressed stone with narrow dressed stone voussoirs, curved parapets, replaced saddle back coping, possible illegible or never carved datestone in centre. Curved abutments, approaches and parapets.

Included as one of a group of early C19 bridges along this mountain route and for group value with the listed items at Abercynafon farm.

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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