City Union Bridge

City Union Railway Bridge. Glasgow, Scotland.

The City Union Bridge is a bridge on the River Clyde in Scotland. It was opened in 1899.^[1] It was once a busy main route in and out of St Enoch Station but that terminus closed in 1966 and was demolished in 1977, and since then the bridge is part of a seldom-used freight-only line.

The City of Glasgow Union Railway built the first railway bridge over the River Clyde in the City of Glasgow, opened in 1870. It consisted of twin-lattice parallel iron girders in seven spans; the engineers were John Fowler and J F Blair, and the contractor was Thomas Brassey & co. Deep foundations to the piers required—up to 100 feet (30 m)—and cylinder caissons were lowered to firm rock by the use of a grab type excavator working within; the excavated face was kept under water.

In 1898 the bridge was reconstructed and widened for quadruple track; compressed air excavation for 13-foot (4 m) diameter steel piers were used. The structure consists of two variable depth continuous girders. The visible spandrel braced arches are not primary structural members. There is a decorative cast-iron cornice and parapet, and towers and half turrets in red sandstone. The work cost £67,970.^[2] It is a listed building, category B.^[3]

References

↑ Glasgow City Council: City Union Railway Bridge
↑ Roland Paxton and Jim Shipway, Civil Engineering Heritage: Scotland, Lowlands and Borders, Thomas Telford Limited, London, 2008, ISBN 978 0 7277 3487 7
↑ Historic Scotland, Listed Buildings, reference 44040

External links

Video footage of the City Union Bridge

River Clyde, Scotland

Administrative areas	South Lanarkshire North Lanarkshire City of Glasgow West Dunbartonshire Renfrewshire Inverclyde Argyll and Bute

Flows into	Firth of Clyde, then North Channel

Settlements (upstream to downstream)	Elvanfoot Abington Symington New Lanark Lanark Wishaw Motherwell Hamilton Bothwell Uddingston Cambuslang Rutherglen Glasgow Renfrew Clydebank Bearsden Old Kilpatrick Dumbarton Port Glasgow Greenock Helensburgh Gourock Dunoon

Major tributaries (upstream to downstream by confluence)	Daer Water Potrail Water Duneaton Water North Medwyn River South Medwyn River Douglas Water Mouse Water River Nethan Avon Water South Calder Water North Calder Water Rotten Calder River Kelvin River Cart River Leven

Major bridges and Crossings (upstream to downstream)	Clyde's Bridge Wolfclyde Bridge Thankerton Bridge Hyndford Bridge Clydesholm Bridge Crossford Bridge Garrion Bridge Camp Viaduct Clyde Bridge East Kilbride Expressway Bridge Bothwell Bridge David Livingstone Memorial Bridge Uddingston Footbridge Uddingston Viaduct Haughhead Bridge Westburn Viaduct Clydeford Bridge Cambuslang Bridge Bogleshole Road Bridge Clydebridge Viaduct Auchenshuggle Bridge Cuningar Loop Footbridge Dalmarnock Bridge Dalmarnock Railway Bridge Shawfield Smartbridge Rutherglen Bridge Polmadie Bridge King's Bridge St. Andrew's Suspension Bridge Pipe Bridge and Weir Albert Bridge City Union Bridge Victoria Bridge South Portland Street Suspension Bridge Glasgow Bridge Caledonian Railway Bridge George V Bridge Tradeston Bridge Kingston Bridge Clyde Arc Bell's Bridge Millennium Bridge Clyde Tunnel Renfrew Ferry Erskine Ferry Erskine Bridge

Longest UK rivers Severn Thames Trent Great Ouse Wye Ure/Ouse Tay Spey Clyde Tweed Avon Nene Eden Dee

Coordinates: 55°51′12″N 4°14′57″W / 55.8532°N 4.2493°W / 55.8532; -4.2493

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