The 80th anniversary of the opening of the Queensway tunnel is being marked. The 2.13 mile (3.4 km) tunnel linking Liverpool and Birkenhead was opened by King George V on 18 July 1934. It was the ...

Mersey Tunnel ventilation shaft. ... which have been in continuous use since the Birkenhead tunnel opened in 1935. The noxious fumes are pumped out from a 200ft tower on the building roof.

The mammoth task of building the Birkenhead Queensway tunnel began in 1925 and was completed by 1933. Basil Mott, who had a mining background, was tunnel engineer in chief.

A stretch of Federal Highway (US-1) between SE 2nd Street and SE 7th Street, which includes the Henry E. Kinney Tunnel, will close for several days, starting Tuesday, Jan. 16, at 7 a.m.

The longest tunnel in the UK is marking its 90th anniversary of opening. At 2.13-miles (3.4km) the Queensway Tunnel, linking Liverpool and Birkenhead, was opened by King George V on 18 July 1934 ...

Syracuse, N.Y. – An Interstate 81 tunnel would bury 1.4 miles of highway as deep as 145 feet under the city, the state’s analysis says. A tunnel ventilation building – with two 12-feet-wide ...

An inside look at how Sweden is building the world’s second-longest tunnel Bridges would be easier, but it doesn't want to disturb the surroundings. William Steel – Mar 10, 2018 8:25 am | 188 ...