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‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Pont y Garth (partly in Llanfihangel y Pennant Community)

Llanfihangel-y-Pennant, Gwynedd, Wales

A Grade II listed building in Llanegryn, Llanfihangel-y-Pennant, Gwynedd, designated on 17 June 1966.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Pont y Garth (partly in Llanfihangel y Pennant Community), Llanfihangel-y-Pennant, 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
17 June 1966
Locality
Llanegryn
Community
Llanfihangel-y-Pennant
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.64422, -4.01774
Cadw reference
4735

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 · 149 Barmouth (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)

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This record in Cadw's own full report ↗

Cadw's description

The bridge is at the E end of the community, carrying the main road from Llanegryn to Abergynolwen and Llanfihangel-y-pennant across the Afon Dysynni.

Built in the C18, repaired or largely rebuilt by David Jones, stonemason, and Richard Roberts, a carpenter, in 1797-8 at the cost of £103, and again altered in the C20.

Built of local rubble stone. Two segmental shallow arches spanning on to one large water pier, each arch consisting of 50cm radial voussoirs set back under a projecting regulating course, flush spandrels and 50cm parapet, rising to a flush set horizontal slab coping. The water pier is pointed upstream and has 3 upper rounded set-backs, all rendered as is the soffit of the bridge. The water pier is extended as a tail between concrete walls. The arches reach a height of 2.75m above the water and each spans 4.9m, carrying a carriageway of 4.58m. There is a small refuge in the W parapet.

Included as a substantial double-span road bridge of C18 origin.

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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