The average speed of a Tube train is 33km/h, but speeds of up to 50mph can be reached on the Victoria line and 60mph on the Metropolitan [1] [1] http://metro.c

The average speed of a Tube train is 33km/h, but speeds of up to 50mph can be reached on the Victoria line and 60mph on the Metropolitan [1] [1] http://metro.co.uk/2013/01/09/london-underground-turns-150-top-10-tube-facts-3344227/ http://metro.co.uk/2013/01/09/london-underground-turns-150-t...