Councillors were told it remained unclear whether the PS500,000 scheme, to also include construction of new abutments and arch wing,
spandrel wall, wingwalls and parapet, would lead to the structure losing its listed status.
The stone parapet and
spandrel wall also requires extensive repair.
The metal
spandrel wall has an overall U-factor of 0.111.
The ancient monument has suffered damage to the stone parapet,
spandrel wall and central pier, and has been closed off to traf-fic as emergency repairs will be needed.
Application ref: R/2013/0288/LB Validation Date: April 25 Address: Saltburn Viaduct off Marske Mill Lane Proposal: Listed building consent for repair works to open joints,
spandrel wall fractures (spans five and six) and pier legs (piers four, five and six); brickwork replacement; additional repointing and brickwork replacement to other areas as identified during approved works.
So the application is for brickwork replacement to the viaduct, including the repair of open joints,
spandrel wall fractures on two spans and on three of the pier legs.
Rather than a massive, concrete-filled structure or solid
spandrel walls, the bridge incorporated 6 separate arch ribs, 12 arch spans, and 1,512 vertical columns supporting the roadway deck.
Floods in November, 2000, swept away about 30 metres of parapets and
spandrel walls of the ancient Packhorse Bridge in Caergwrle, Flintshire.