Last Month’s Mystery Photo
Hint: This bridge, opened on 28th February 1934 by Prince Albert, Duke of York (later George VI), crosses a 1 km artificial cut constructed between 1829 and 1831 to shorten a busy river navigation. It was built by the same firm that built Sydney Harbour Bridge. The central part of bridge formerly lifted to allow shipping underneath, but the last time it lifted was on 18th November 1990.
Answer: This is the Newport Lift Bridge over Portrack Cut on the River Tees, a short way downstream of the Tees Barrage. Before the opening of this 1km cut, and the earlier 200-metre Mandale Cut (opened in 1810), by the Tees Navigation Company (formed by an 1808 Act of Parliament), the journey from Stockton-on-Tees to the sea often took several days due to winding loops and tidal changes forcing sail boats to halt every six hours. These cuts shortened transit distances, scoured the channel to increase water depth at Stockton Quay, and encouraged the growth of the coal trade on the Tees, and deeper-water port development further downriver toward Port Darlington, which was opened on 27th December 1830 by the Stockton and Darlington Railway, transforming a tiny farming hamlet into the world’s first planned railway new town (modern Middlesbrough). The bridge was built by local company Dorman Long; it was the first large vertical-lift bridge in Britain.
Photo by: Neil Edwards
Correctly guessed by: David Ball, Dennis Beer, Jeremy Bolter, Malcolm Bridge, Ian Cleathero, Chris Davey, Alan Dodds, Peter Dunn, John Fletcher, Kate Frith, Victor Gibbons, Richard Glover, Robert Goundry, John Hawkins, Philip Hollowday, Mark Ingram, Andrew Lawton, Keith Lewis, Colin and Lesley Lowe, Dorne Lumber, Jo Moody, Andrew Perry, Phil Reilly, Norman Sutcliffe, Barry Wiles and Cyril Wood
