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List of lattice girder bridges in the United Kingdom

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This list is intended to help identify a particular early form of lattice girder bridge which was popular with bridge engineers particularly in the United Kingdom in the latter half of the 19th century.

The term "lattice girder", is used in the UK and "lattice truss" is more widely used in the USA. A lattice girder or truss is often defined only in two dimensions, that is (in the case of a bridge) the structure as seen from the side.[1] Such definitions sufficed for the early lattice girders such as the US Town truss which was designed for construction in timber. Early iron structures using a Town-type lattice replicated this appearance, leading to the instantly recognisable lattice-work shown in the bridges in Part A of this list. However, design considerations required that an iron (as opposed to a wooden) structure required many of the latticed bars to be stiffened in the third dimension. Thus, on closer examination, the delicate appearance of these early iron lattices is belied by this much more complex stiffening in the thickness or third dimension. This complex stiffening is itself also sometimes described as a ‘lattice girder’, being composed of (typically) two or four parallel flat or angled steel bars, closely spaced but linked by lattice work. Such a member is better described as a "laced strut", and such members frequently form a significant part of a lattice girder. The use of laced struts within a lattice girder can be seen in the two photographs of the c1860s lattice girder bridge at Llandeilo.

The first table lists these early examples. (Note that some bridges, for example the New Clyde Viaduct (or Second Caledonian Bridge) in Glasgow, appear to be of lattice construction whereas in fact the latticing is used solely for the protective parapet.)

In later forms, various developments took place: for example, the lattice became less dense and each individual diagonal thus much more substantial; vertical members were introduced; and eventually both diagonal and vertical members achieved cross-sectional dimensions comparable to those of the main top and bottom components, thus forming what is more commonly known as a truss.

The second table lists these later developments.

Bridges with dense latticing constructed from flat iron bars or angles

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Bridges with dense latticing constructed from flat iron bars or angles
Name Date of
construction
Notes Image
Bennerley Viaduct 1877 One of only two iron trestle bridges still in situ in the UK.
Bennerley Viaduct photographed from Nottingham Canal Towpath in 2006
Kew Railway Bridge 1869
Kew Railway Bridge
Runcorn Railway Bridge 1868 Also known as Ethelfleda Bridge or Britannia Bridge. Carries the Liverpool branch of the West Coast Main Line over the River Mersey and the Manchester Ship Canal.
Runcorn Railway Bridge with Silver Jubilee Bridge behind
Marton Junction Bridge 1851
Darcy Lever Railway Bridge 1848 Rebuilt in 1883, but it is thought that the original girders were used.
Darcy Lever Bridge
Cadishead Viaduct 1892
Cadishead Viaduct, bridging the Manchester Ship Canal west of Manchester
Fulham Railway Bridge 1889
Fulham Railway Bridge
Wandsworth Bridge 1873 Replaced by the current bridge in 1937
The first Wandsworth Bridge
Cornbrook Viaduct (Castlefield) 1877
Cornbrook Viaduct is the upper bridge, it lies just behind the lower bridge in the foreground
Great Northern Viaduct (Castlefield) 1894
The Viaduct and Potato Wharf
Llandeilo Railway Bridge 1852
Llandeilo bridge carries the Heart of Wales railway over the River Towy
Partick Railway Bridge 1900
Partick Bridge over the River Kelvin
Westburn Viaduct 1897
Westburn Viaduct (also known as Carmyle Viaduct), over the River Clyde, disused and blocked off
Burntisland 1888
The easternmost spans of Burntisland Viaduct looking towards the harbour
Irlam Viaduct 1873
Irlam Viaduct over the Manchester Ship Canal
Monk Bridge
Bridge carrying Whitehall Road over the River Aire
Sheffield District Railway Bridge, Brightside 1900
Disused railway bridge over the River Don
Logierait Bridge 1865
Logierait Bridge over the River Tay
Warmsworth Viaduct 1910
Warmsworth Viaduct over the River Don
Pont Goed Bridge, Pentre Berw, Isle of Anglesey 1867
Halkirk Bridge 1874
Town lattice girder bridge on Far North Railway near Halkirk, Caithness
Kinbrace Railway Bridge 1874
Bridge over River Helmsdale, Kinbrace, Highland Region
Darwen Street Bridge, Blackburn 1847
Wishaw Railway Bridge 1849
Gallowgate Railway Bridge 1870
Oykel Viaduct, Invershin 1868
Sainsbury's Bridge, Bath 1870
The apparent 'roof' covers the modern footbridge adjacent to and immediately behind the railway bridge
Waterloo Railway Bridge 1864
Lattice girder bridge carrying railway tracks from Waterloo east towards Hungerford Bridge
Oxford Gasworks Bridge 1882
Old railway bridge, used as a footpath since the gasworks closed in 1960
Llangefni Railway Bridge 1866
Bowshank Railway Bridge 1849
Brixton Railway Bridge 1867
Rochester Railway Bridge 1891
Coatbridge Railway Bridge 1898
Montrose Viaduct 1880 The end span (see photo) is a conventional Town-type lattice. However, the bulk of this long viaduct consists of longer spans each of which has been strengthened by adding a small degree of upward curvature to the upper horizontals. This makes this structure a unique example of a Town-type bowstring lattice.
Bath Station Railway Bridge 1878
Dolemeads Bridge, Bath
Croxley Green Railway Bridge 1912
River Trent Bridge, Melbourne, Derbyshire 1868
Dutch River Bridge, Goole 1848
Fortyfoot Bridge, Lincolnshire 1882
Wick River Bridge, Sibster, Caithness 1874
Broadford Bridge, near Guildford, Surrey
Cragganmore Railway Bridge 1863
Crow Road Railway Bridge (1), Glasgow 1885 Estimated date of construction. Railways in this part of Glasgow were opened in the mid-1880s.
Crow Road Railway Bridge (2), Glasgow 1885 Estimated date of construction. Railways in this part of Glasgow were opened in the mid-1880s.
Burnham Road Railway Bridge, Scotstoun, Glasgow 1907

Bridges with simpler use of diagonal and vertical members

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Bridges with simpler use of diagonal and vertical members
Name Date of
construction
Notes Image
Dowery Dell Viaduct 1883 A rare example of a lattice girder superstructure supported on trestles. Built by the Halesowen Joint Railway. Demolished 1964.
Dowery Dell Viaduct with steam train
Hungerford Bridge 1864
Hungerford Bridge - looking from the footbridge towards the rail bridge
Wicker Viaduct 1848
Viaduct over the River Don, Sheffield

See also

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References

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  1. ^ Merriman, Mansfield (1920). "A Text-book on Roofs and Bridges ...: Bridge design. 5th ed., partly ... - Mansfield Merriman, Henry Sylvester Jacoby - Google Books". Retrieved 13 September 2012.