International train travel is at least 4.5 times more environmentally friendly than flying. So why is it still so complicated to book routes? And is new legislation from Brussels providing a long-awaited answer?
The open data Bahnvorhersage.de service predicts whether connections on German railway lines will be made.
Does hitching a ride only work for travellers? Or could ride-sharing for freight solve the sustainability problem of last-mile logistics?