Treffry Viaduct, Luxulyan / Lanlivery - Cornwall (UA)

Combined viaduct and aqueduct. Granite built ten-arched bridge with a span approximately 200 metres, standing up to 27 metres above the valley floor. Water had been gushing from the leat within the structure, so water flow over the viaduct has been stopped. Leaks became evident at abutments and locations within the main spans of the structure. A solution to the leaking channel has now been agreed. The Cornwall Heritage Trust is working with Historic England to develop an investigation project to finalise the solution to the high level leakage problems of the leats within the viaduct.

Treffry Viaduct, Luxulyan / Lanlivery - Cornwall (UA)
© Cornwall Council

Site Details

    Designated Site Name:
    Combined viaduct and aqueduct called Treffry Viaduct
    Heritage Category:
    Scheduled Monument
    List Entry Number:
    1007279
    Local Planning Authority:
    Cornwall (UA)
    Site Type:
    Transport > Bridge

Location

    Building Name:
    Treffry Viaduct
    Unitary Authority:
    Cornwall (UA)
    Parish:
    Luxulyan / Lanlivery
    Parliamentary Constituency:
    South East Cornwall
    Region:
    South West

Assessment Information

    Assessment Type:
    Building or structure
    Condition:
    Poor
    Occupancy / Use:
    Not applicable
    Priority:
    B - Immediate risk of further rapid deterioration or loss of fabric; solution agreed but not yet implemented
    Previous Priority:
    B
    Ownership:
    Charity (heritage)
    Designation:
    Scheduled Monument, WHS