Ayuso will implement carriages without a driver on Metro lines 6 and 8 before 2030. If the first forecasts pointed towards the line that would cross the new urban developments of Madrid Nuevo Norte, finally it will be lines 6 first and then 8 that connects with the Barajas airport.
"We believe it is ideal to start the change towards automatic driving," said Ayuso. automatic driving will allow trains to start every two minutes, reduce the direction of travel and save energy.