At 1166 m. (1275 yds) this is the longest viaduct in Britain. It was built in 1879 by the Midland Railway as part of a new route between London and Nottingham, avoiding Leicester. With 82 arches each 12 m. (40 ft.) wide it makes a dramatic impact on the landscape as it strides across the broad valley of the river Welland.
By road: North of Corby, the B672 goes beneath the viaduct. It can also be seen in the distance from the A 47 when proceeding in a westerly direction near Morcott.
Biddle, Gordon, Britain's Historic Railway Buildings, Oxford University Press, ISBN-10: 0198662475 (2003)
Biddle, Gordon & Nock, O.S., The Railway Heritage of Britain : 150 years of railway architecture and engineering, Studio Editions, ISBN-10: 1851705953 (1990)
Biddle, Gordon and Simmons, J., The Oxford Companion to British Railway History, Oxford, ISBN 0 19 211697 5 (1997)
Bonavia, Michael, Historic Railway Sites in Britain, Hale, ISBN 0 7090 3156 4 (1987)
Civil Engineering Heritage. Eastern and Central England.
Conolly, W. Philip, British Railways Pre-Grouping Atlas And Gazetteer, Ian Allan Publishing, ISBN 0-7110-0320-3 (1958/97)
Jowett, Alan, Jowett's Railway Atlas of Great Britain and Ireland, Patrick Stephens Ltd. ISBN 1-8526-0086-1. (March 1989)
Leleux, J. A Regional History of the Railways of Britain, East Midlands. ISBN 0 7153 7165 7 (1976)
Morgan, Bryan, Railways: Civil Engineering, Arrow, ISBN 0 09 908180 6 (1973)
Morgan, Bryan, Railway Relics, Ian Allan, ISBN 0 7110 0092 1 (1969)
Simmons, J., The Railways of Britain, Macmillan, ISBN 0 333 40766 0 (1961-86)
Simmons, J., The Victorian Railway, Thames & Hudson, ISBN 0 500 25110X (1991)
Smith, Martin, British Railway Bridges and Viaducts, Ian Allan, ISBN 0 7110 2273 9 (1994)
Turnock, David, An Historical Geography of Railways, Ashgate, ISBN 1 85928 450 7 (1998)
Forgotten Relics - Listed Bridges and Viaducts