The bridges in order above London Bridge are as follows, railway-bridges being bracketed - Southwark, (Cannon Street), (Blackfriars), Blackfriars, Waterloo, (Hungerford - with a footway), Westminster, Lambeth, Vauxhall, (Grosvenor), Victoria, Albert, Battersea, (Battersea), Wandsworth, (Putney), Putney and Hammersmith.
The main suspension chains are carried across the centre span in the form of horizontal ties resting on the high-level footway girders.
If a footway is added about o 4 ton per ft.
The river is crossed by St John's Bridge of nine arches, completed in 1772 from the designs of John Smeaton and widened a century later; by Victoria Bridge, a modern structure connecting South Street with Dundee Road; and farther south (at the end of Tay Street) by a footway alongside of the viaduct belonging to the Caledonian railway.
They are built with their upper storeys projecting over the footway and supported on columns so as to form arcades; beneath these are deep cellars extending under the squares themselves.
It is defined by the act to include any highway and any public bridge (not being a county bridge), and any road, lane, footway, square, court, alley or passage, whether a thoroughfare or not.
Therefore every highway - whether carriage-way, driftway, bridleway or footway - which can be shown to have been in use before 1836, is presumably repairable by the inhabitants at large, the only exceptions being such highways as are repairable by private persons or corporate bodies ratione clausurae, ratione tenurae, or by prescription.
The girders weighing 2000 tons carry a double track for trains between the girders and on each side on cantilevers a trolley track, roadway and footway.