History in Structure

Lock No 67

A Grade II Listed Building in Llangynidr, Powys

We don't have any photos of this building yet. Why don't you be the first to send us one?

Upload Photo »

Approximate Location Map
Large Map »

Coordinates

Latitude: 51.8706 / 51°52'14"N

Longitude: -3.252 / 3°15'7"W

OS Eastings: 313900

OS Northings: 219855

OS Grid: SO139198

Mapcode National: GBR YW.S60S

Mapcode Global: VH6CF.L75T

Plus Code: 9C3RVPCX+66

Entry Name: Lock No 67

Listing Date: 28 August 1998

Last Amended: 28 August 1998

Grade: II

Source: Cadw

Source ID: 20388

Building Class: Transport

ID on this website: 300020388

Location: To the west of Cwm Crawnon, the middle one of a group of three locks.

County: Powys

Community: Llangynidr

Community: Llangynidr

Locality: Cwm Crawnon

Built-Up Area: Llangynidr

Traditional County: Brecknockshire

Tagged with: Lock

Find accommodation in
Llangynidr

History

The Brecknock and Abergavenny Canal was promoted in 1792 to connect the upper Usk valley with the Monmouthshire Canal at Pontymoile and from there to the sea at Newport. The first section, between Gilwern and Talybont and including Llangynidr, was cut between 1797 and 1799, with the upper section between Talybont and Brecon opened in 1800, both sections engineered by Thomas Dadford. The lower section between Gilwern and Pontymoile was completed in 1812 and was engineered by William Crosley. In 1865 the Brecknock and Abergavenny and the Monmouthshire Canals merged to become the Monmouthshire and Brecon Canal, which was later incorporated into the Great Western Railway. The canal was an important artery for trade in iron from the works in the north-east corner of the coalfield and for lime and coal to supply the Usk Valley. The last toll was taken on the canal at Llangynidr in 1933. Restoration of the canal began in 1964.

Exterior

This is the middle of a group of three locks that completes the flight of five west of Llangynidr, ending a 37km pound and raising the canal 17m towards Brecon. As with the neighbouring locks the chamber has been largely refaced in brick. This lock was undergoing repair at the time of inspection (January 1998) and one gate was missing; the others were replaced in 1994. Being drained the stone faced banks and by-pass overflow to the west were exposed.

Reasons for Listing

Included for its special interest as one of a flight of locks that form part of a group of structures on this stretch of the Brecknock and Abergavenny Canal which was completed in 1799.

External Links

External links are from the relevant listing authority and, where applicable, Wikidata. Wikidata IDs may be related buildings as well as this specific building. If you want to add or update a link, you will need to do so by editing the Wikidata entry.

Recommended Books

Other nearby listed buildings

BritishListedBuildings.co.uk is an independent online resource and is not associated with any government department. All government data published here is used under licence. Please do not contact BritishListedBuildings.co.uk for any queries related to any individual listed building, planning permission related to listed buildings or the listing process itself.

British Listed Buildings is a Good Stuff website.