London Underground: Designs for Tube trains unveiled

Designs for 250 London Underground trains have been unveiled as part of an upgrade which could cost about £16bn.

The trains will be installed on the Piccadilly, Central, Waterloo & City and Bakerloo lines from the mid-2020s.

They will have walk-through carriages similar to the new Metropolitan, District and Circle line trains.

Pictures courtesy of Transport for London.

  • London