Swing Bridge, Newcastle

An 1875 photo taken during construction. The travelling crane is relatively sophisticated for a site crane, being powered by a high speed rope drive. The photo is from Newcastle Libraries via the Co-Curate website, where it is stated to be in the public domain, free of copyright.

Image dated 2013.

The attractive control tower has a quaint appearance which belies the sophistication and strength of the bridge

Note the considerable thickness of the top flange of the approach span girders, comprising numerous layers of iron plate riveted together

W. G. Armstrong and Co Steam-driven hydraulic pump which originally powered the swing bridge, now on display at the Discovery Museum, Newcastle

Hydraulic swing bridge connecting Newcastle-upon-Tyne and Gateshead.

1868 Work started at the initiative of the Tyne Improvement Commissioners. The main structure, including its hydraulic equipment, was made by Sir W. G. Armstrong and Co. of Elswick.

1874 The Tyne Commissioners were making rapid progress with the swing bridge over the Tyne at Newcastle

1876 Bridge commissioned. The length of the moving part is 281feet and it weighs 1450 tons.

1959 The pumps were electrified but the original hydraulic engines are still in use moving the bridge.

See Geograph photos here and here showing original hydraulic motors and new pumps.

See Also

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Sources of Information

• [2] Sitelines