Cwrt-y-mwnws Lock, Monmouthshire and Brecon Canal is a Grade II listed building in the Newport local planning authority area, Wales. First listed on 14 September 1999. Canal lock.

Cwrt-y-mwnws Lock, Monmouthshire and Brecon Canal

WRENN ID
sombre-cinder-dew
Grade
II
Local Planning Authority
Newport
Country
Wales
Date first listed
14 September 1999
Type
Canal lock
Address
Cwrt-y-mwnws Lock, Monmouthshire and Brecon Canal, Allt-Yr-Yn
OS grid reference
ST 289 886
Coordinates
51.59192, -3.02722
Source
Cadw listing

Also on this page: flood risk · radon risk · detailed attributes ↓

Description

Cwrt-y-mwnws Lock is a rectangular lock chamber constructed from squared sandstone rubble, featuring tooled sandstone copings. There is a rebate for a removed lock gate on the east side, with splayed retaining cheek walls extending beyond it. At the west end, there is a rubble weir accompanied by splayed retaining walls. A 20th-century timber bridge spans the lock chamber, and there is a brick-lined overflow culvert located to the south.

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