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Cof Cymru: National Historic Assets of Wales · Wales

Pont Ynys Creua

Llanystumdwy, Gwynedd, Wales

A Grade II listed building in Ynys, Criccieth, Llanystumdwy, Gwynedd, designated on 31 March 1999.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Pont Ynys Creua, Llanystumdwy, Gwynedd, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1913), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
31 March 1999
Locality
Ynys
Town
Criccieth
Community
Llanystumdwy
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.95918, -4.30875
Cadw reference
21598

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

5 historical maps cover this location, the earliest the 1795 map "To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most humbly inscribed by his obedient humble servant" (Llyfrgell Genedlaethol Cymru – The National Library of Wales).

Historical maps covering this location

  • 1795 · To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most… (Llyfrgell Genedlaethol Cymru – The National Library of Wales)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1896 · Sheet 7. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 118 Nevin (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

The causeway bridge carries the minor road from Llangybi to Bryncir over the Afon Wen and adjoining marshland.

Built probably in the early-mid C19 as part of the general scheme to improve country roads in the Lleyn.

Built of local stone rubble. The bridge is part of a elevated causeway approximately 60m long, and having a single arch of flush rubble voussoirs, spandrels and parapet, spanning c.5m and rising 1.85m, carrying the 4.86m wide carriageway between the 0.5m level parapets coped with boulders.

Included as a good example of a C19 causeway bridge of a type favoured for the marshy valleys of the Lleyn peninsula.

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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