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‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Roman Bridge

Bro Machno, Conwy, Wales

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
13 October 1966
Locality
Penmachno Mill
Community
Bro Machno
Unitary authority
Conwy
Country
Wales
Coordinates
53.06015, -3.78198
Cadw reference
3573

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

Spanning Afon Machno to NE of Pont-y-Pandy road bridge and Penmachno woollen mill.

Probably C17. Possibly identifiable with 'Pontrhydgynon', referred to in 1662 General Sessions report as an 'ancient bridge', but said by Gethin Jones to have formerly born datestone '1680'.

Picturesque single-arched rubble masonry bridge, span c8 metres width c3 metres. Vertical abutments of flat slabs with splayed sides. Upper masonry removed down to arch ring. Some cobbles remain on decking.

Scheduled Monument Cadw Ref No 4/1830/Cn 189.

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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