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Cof Cymru: National Historic Assets of Wales · Wales

Lock Road Bridge

Llanfrynach, Powys, Wales

The record

Designation
Listed building, Grade II*
Broad class
Transport
Date of designation
17 January 1963
Locality
Cefn Brynich
Town
Brecon
Community
Llanfrynach
Unitary authority
Powys
Country
Wales
Coordinates
51.93635, -3.34346
Cadw reference
6764

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

Situated some 200m S of the A40, carrying the road to Llanfrynach across the river Usk.

Late C18 road bridge over the Usk.

Road bridge over the river Usk. Rubble stone, four elliptical recessed arches with stone voussoirs separated by full-height cutwaters with pedestrian refuges. The S arch is lower than the other three. The cutwaters are slightly stepped, in three tiers with the bottom tier in squared stonework. Over the crown of each arch is a square drainage hole from the roadway.

Graded II* for its exceptional interest as a particularly well designed road bridge over the Usk.

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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