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Queensway Road Tunnel
Liverpool to Birkenhead under the River Mersey
associated engineer
Mott Hay & Anderson
date  18th July 1934
era  Modern  |  category  Tunnel  |  OS grid reference  SJ332898
ICE reference number  HEW 1747
Queensway Road Tunnel was opened by King George V in July 1934. At the time it was the largest subaqueous road tunnel in the world.
The centre portion, under the river, is circular in cross-section, with an internal diameter of 44ft. The roadway it carries is 36ft wide. This section is 5,204ft long.
The total length of the main tunnel is 10,620ft. There are two branches, one 1,654ft long, the other 1,561ft. The tunnel is lined with cast iron rings.
To cope with increased traffic demand, a sister tunnel, Kingsway Road Tunnel, was constructed a little downstream in the 1970s.
Main contractor: Edmund Nuttall Ltd
Birkenhead land tunnels: Sir Robert McAlpine & Sons
Liverpool land tunnels: Edmund Nuttall Ltd
reference sources   CEH North
Location

Queensway Road Tunnel

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