£1,184,000 in 1894 when it was completed ((£100 million at today's prices).
15
£75 million
£2.50
There was too much overcrowding in central London to accommodate above ground rail lines into the city.
$400,000
London Underground does not make a profit, it is given back to the government who own it.
The bridge that was completed in 1894 was Tower Bridge, not London Bridge.
In reality, the London Underground has lost money the past few years. In 2013, the subway lost the equivalent of about $60 million.
It cost about $550 million to build.
it cost 1p to build this building
it will cost £3540 to go to mecca from london
Yes. The Underground does cover much area, but you cannot take the Underground from London to Oxford.