The world’s first underground railway
London Underground was 1 in 1985, but 2 history dates back to 1863 3 the 4 first underground railway opened in London. Today, London Underground is 5 Major business 6 three million passenger journeys made a 7 , serving over 408 km ( 253 miles) 8 railway.
In 2004-2005, London Underground trains ran a 9 of 69.4 10 kilometres in passenger service.