The past, present and future of London's subway network, as well as the landmarks around the subways.

The past, present and future of Moscow's subway network, as well as the landmarks around the subways.

The past, present and future of Vienna's subway network, as well as the landmarks around the subways.

The past, present and future of Stockholm's subway network, as well as the landmarks around the subways.

The past, present and future of Munich's subway network, as well as the landmarks around the subways.

The past, present and future of Budapest's subway network, as well as the landmarks around the subways.

The past, present and future of San Fransisco's subway network, as well as the landmarks around the subways.

The past, present and future of Paris's subway network, as well as the landmarks around the subways.

The past, present and future of Washington's subway network, as well as the landmarks around the subways.

The past, present and future of Lille's subway network, as well as the landmarks around the subways.

The past, present and future of Mexico City's subway network, as well as the landmarks around the subways.

The past, present and future of Prague's subway network, as well as the landmarks around the subways.

The past, present and future of Tokyo's subway network, as well as the landmarks around the subways.

The past, present and future of São Paulo's subway network, as well as the landmarks around the subways.