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Cof Cymru: National Historic Assets of Wales · Wales

Llwynderi Bridge

Llanarth, Monmouthshire, Wales

A Grade II listed building in Llantilio Crossenny, Abergavenny, Llanarth, Monmouthshire, designated on 27 October 2000.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Llwynderi Bridge, Llanarth, Monmouthshire, 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
No class recorded
Date of designation
27 October 2000
Locality
Llantilio Crossenny
Town
Abergavenny
Community
Llanarth
Unitary authority
Monmouthshire
Country
Wales
Coordinates
51.81395, -2.89349
Cadw reference
24293

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 1608 map "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 1830 · V.3:11-15:XV.Britisches Reich. A. Kon: England. a. England ab sich: Shire:15-17, 33 (David Rumsey Map Collection, Stanford Libraries)
  • 1895 · Sheet 11. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 14. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Approximately 2km SW of Llantilio Crossenny, road bridge spans River Trothy on the minor road from Llantilio Crossenny to Llanarth.

Triple span road bridge, probably dating from early C19.

Rubble stone with ashlar dressings. Big centre segmental arch (approximate span 10m) flanked by two smaller segmental arches on each bank (approximate span 2m). Arches have dressed stone voussoirs and keystones with incised herringbone pattern. Low parapet wall with flat coping slabs. The abutments are slightly splayed, and flanking each outer arch are raking buttresses on each side.

Well-proportioned C19 masonry road bridge with unusual triple span.

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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