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Inside the Thames Tunnel in the mid-19th century. The Thames Tunnel is a tunnel beneath the River Thames in London, connecting Rotherhithe and Wapping.It measures 35 ft (11 m) wide by 20 ft (6.1 m) high and is 1,300 ft (400 m) long, running at a depth of 75 ft (23 m) below the river surface measured at high tide.
The Thames Tideway Tunnel, due for completion in 2025, will be a 25 km (16 mi) long tunnel running mostly under the tidal section of the River Thames through central London to capture, store and convey almost all the raw sewage and rainwater that currently overflows into the river.
A tunnel is an underground passageway with no defined minimum length, though it may be considered to be at least twice as long as wide. Some government bodies define a tunnel as 150 metres (0.093 mi) in length or longer. [1] A tunnel may be for pedestrians or cyclists, for general road traffic, for motor vehicles only, for rail traffic, or for ...
In 1868 authority was obtained in the Tower Subway Act 1868 (31 & 32 Vict. c. viii) for a tunnel under the Thames between Great Tower Hill and Pickle Herring Stairs near Vine Street (now Vine Lane), [6] [3] [7] but there was a delay finding a contractor due to recent experiences with the Thames Tunnel until his former pupil James Henry ...
Tunnels under the River Thames, from east to west are: Thames Cable Tunnel, between Tilbury and Gravesend, commissioned in 1970, comprising two 400 kV circuits between Tilbury and Kingsnorth substations [28] Dartford Cable Tunnel, between Littlebrook substation and West Thurrock substation, constructed 2003–04, comprising two 400 kV circuits [29]
Tunnels under the River Thames, mainly in and around London. Pages in category "Tunnels underneath the River Thames" The following 22 pages are in this category, out of 22 total.
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The world's first underwater tunnel was the Thames Tunnel by Marc Brunel built in 1843, designed for horse-drawn carriages but used as a pedestrian route; since 1869 the tunnel has carried trains on the East London Line. The Tower Subway (1870) was briefly used for a railway; later came all the deep-level tube lines.