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Cof Cymru: National Historic Assets of Wales · Wales

Bridge over Neath Canal SW of Ynys Nedd Farm

Tonna, Neath Port Talbot, Wales

A Grade II listed building in Ynys Nedd Farm, Tonna, Neath Port Talbot, designated on 25 February 2000.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Bridge over Neath Canal SW of Ynys Nedd Farm, Tonna, Neath Port Talbot, 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
25 February 2000
Locality
Ynys Nedd Farm
Town
Tonna
Community
Tonna
Unitary authority
Neath Port Talbot
Country
Wales
Coordinates
51.68470, -3.74437
Cadw reference
22873

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)
  • 1637 · The fourth table of England. Cornub. Devonia, Somerset etc. (David Rumsey Map Collection, Stanford Libraries)
  • 1830 · V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40 (David Rumsey Map Collection, Stanford Libraries)
  • 1865 · England and Wales. England No. 6. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Approximately 2.2km ENE of Tonna church and on a farm track SW of Ynys Nedd Farm.

The Neath Canal was begun in 1791 and opened in 1794. Traffic ceased in 1921. The bridge is probably an original feature of the canal and was built to provide access to the land around Ynys Nedd Farm.

A single-span bridge of coursed rubble and segmental arch with dressed voussoirs. The abutments and parapet curve out the ends. The parapet on E side has replaced cement copings. The parapet on W side (partly collapsed at the time of inspection) is replaced with concrete walls flanking a steel rail. The surface of the deck is replaced with a hardcore of stones and is ramped at N end.

Listed for its industrial archaeological interest as a built feature of the Neath Canal and for group value with other canal structures.

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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