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Cof Cymru: National Historic Assets of Wales · Wales

Bridge 134 over the Montgomeryshire Canal

Berriew, Powys, Wales

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
21 August 1995
Locality
Trwst Llywelyn
Community
Berriew
Unitary authority
Powys
Country
Wales
Coordinates
52.57664, -3.19931
Cadw reference
16398

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

Carries a field-track over the canal S of Trwst Llewelyn Farm, which is 1km approx SW of Garthmyl.

The Montgomeryshire Canal was built from Garthmyl to Newtown between 1815 and 1819-21 (Josiah Jessop, engineer); this bridge (with later repairs) forms part of that development.

Single span brick arched bridge, with some stone dressings. Outer piers and parapet have pyramidal stone copings, and stone string course marks the position of the road bed. Splayed in plan, and in section rising in a shallow curve. Abutments chamfered on tow-path side.
Part of the original engineering of the western arm of the Montgomeryshire Canal, and a good example of the bridge design associated with it.

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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