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Cof Cymru: National Historic Assets of Wales · Wales

Pont Llan

Bro Machno, Conwy, Wales

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
17 March 1953
Locality
Penmachno
Community
Bro Machno
Unitary authority
Conwy
Country
Wales
Coordinates
53.03838, -3.80477
Cadw reference
5901

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

Spans Afon Machno in Penmachno village centre.

C18 stone bridge, replaced old Penmachno bridge swept away by great storm of 20 June 1779

Approx 60 metres long; carriageway approx 4m wide. Five arches; 2 main arches (cutwater between on upstream side) span river; 3 lower flood arches to W. Arches elliptical with thin voussoirs below shallow hoods. Slate parapet approx 1m high with vertically-set cappings. Inscription on stone on S parapet:

'Pont isel drafel ar dro - pont lydan
I wladwyr drafaelio
Pont a fydd mewn pant tra fo
Pont ar ochor Pentrefachno
I. Hughes a Harry Parry
O Garnarvon 1785.'

Inscription on rear of same stone with initials 'JWMO IWE' (?), and date
'AD 1903'. Stone also bears faint inscribed heads of two men with pipes said locally to be builders of bridge.

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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