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Cof Cymru: National Historic Assets of Wales · Wales

Bont Dolgadfan

Llanbrynmair, Powys, Wales

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
31 January 1997
Locality
Bont Dolgadfan
Community
Llanbrynmair
Unitary authority
Powys
Country
Wales
Coordinates
52.58823, -3.64517
Cadw reference
18125

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 1608 "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

At the centre of the hamlet of Bont Dolgadfan.

The bridge is located at the centre of the small former weaving community producing flannel and a rough cloth known as 'crimsi', and carried the important droveroad from the west to Talerddig over the Afon Twymyn until the opening of the Caersws to Cemmaes Road turnpike in c.1821.

Probably C18. Built of local rubble stone, with a single segmental arch spanning from bank to bank where the river is confined to a narrow deep channel. One single ring of large stone voussoirs inset below a capping string flush with the spandrels, rising without interruption to the parapet with a flush coping of large stone blocks.

The bridge has buttressing walls added on the upstream side.

Included as a well preserved early bridge on an important droveroad which formed the lifeline to this isolated rural community.

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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