Tramroad and leat tunnels, Monmouthshire and Brecon Canal is a Grade II listed building in the Torfaen local planning authority area, Wales. First listed on 28 August 1997. Terraced building.

Tramroad and leat tunnels, Monmouthshire and Brecon Canal

WRENN ID
woven-thatch-vermeil
Grade
II
Local Planning Authority
Torfaen
Country
Wales
Date first listed
28 August 1997
Type
Terraced building
Source
Cadw listing

Description

A paired tunnel of dressed semi-circular arches with a 1m thick pier between. Coursed squared stone revetment into the embankment on either side and above the arches. Same treatment on both faces. The smaller (eastern) tunnel was for a watercourse, the larger for a tramway, but it is uncertain whether they pre-existed the canal.

The tunnels are lined and paved with stone. Headroom about 2m in centre of arch.

Detailed Attributes

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