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‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Seiont Mill Road bridge

Caernarfon, Gwynedd, Wales

A Grade II listed building in Morfa Common, Caernarfon, Gwynedd, designated on 3 May 2002.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Seiont Mill Road bridge, Caernarfon, 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
3 May 2002
Locality
Morfa Common
Town
Caernarfon
Community
Caernarfon
Unitary authority
Gwynedd
Country
Wales
Coordinates
53.13011, -4.26808
Cadw reference
26615

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 1883 map "Watershed map England, Wales 3." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 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 · 105 Carnarvon (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1919 · Sheet 41. Anglesey. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

On the E side of the River Seiont and immediately SE of Pont Seiont.

A road bridge erected in the third quarter of the C19 and first shown on the 1889 Ordnance Survey.

A ramped double-carriageway 4-arch road bridge of coursed rock-faced stone with parapet and segmental brick arches.

Listed for group value with Pont Seiont.

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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