Full Report for Listed Buildings
Summary Description of a Listed Buildings
Reference Number
87130
Building Number
Grade
II
Status
Designated
Date of Designation
09/12/2005
Date of Amendment
09/12/2005
Name of Property
Aqueduct between Bridges No. 78 and 79 Monmouthshire and Brecon Canal
Address
Location
Unitary Authority
Monmouthshire
Community
Llanover
Town
Abergavenny
Locality
Monmouthshire and Brecon Canal
Easting
330845
Northing
207357
Street Side
Location
The canal runs parallel to the A4052, separating Llanover village from Upper Llanover. It forms the eastern boundary of the Brecon Beacons National Park. The aqueduct crosses the boundary between Llanover and Goitre Fawr Communities.
Description
Broad Class
Transport
Period
History
The Brecknock and Abergavenny Canal was promoted in 1792 to connect the upper Usk valley to the Monmouthshire Canal at Pontymoile and from there to the sea at Newport. Construction began in 1797, with Thomas Dadford Jnr. as engineer, and the first section, from Gilwern to Llangynidr was completed in that year, with the stretch as far as Brecon following in 1800. Work then stopped for a time with the result that the section to the Blaenavon Road east of Govilon was not completed until 1805, now with Thomas Cartwright as engineer. Further funds had to be raised and the last section from west of Llanfoist to Pontymoile was completed between 1809 and 1812, with William Crossley as engineer. Linked to the tramroads the canal was an important artery for trade in iron, lime and coal. In 1865 the Brecknock and Abergavenny Canal Company merged with the Monmouthshire Railway and Canal Company who owned the connecting canal from Pontymoile to Newport. Later still in 1880 the MR&CC was bought out by the Great Western Railway and gradually the canal was run down until it was abandoned finally in 1962. Restoration work was begun in 1964, and the canal is once again open between Pontymoile and Brecon with the title Monmouthshire and Brecon Canal.
Exterior
Small single arch aqueduct carrying the Monmouthshire and Brecon Canal over Nant Rhyd-y-meirch. Semi-circular arch with voussoirs; squared, faced and coursed local sandstone; drip course above arch; plain parapet with slab coping and this carries a modern timber railing; slightly curving abutments.
Interior
Reason for designation
Included for its special interest as one of the unaltered surviving early C19 Brecknock and Abergavenny canal engineering features.
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