3 ms·

It says its the longest metro service in Europe... I assume they are not including the Elizabeth Line in London that will be 117km in total.

• gok 7y ago
  Longest automated metro line. Also the Elizabeth Line is not really a metro but a high frequency regional rail line.
• ant6n 7y ago
  It says it's the longest "metro line" once it finishes construction. The Elizabeth line isn't a metro line, and it's underground tunnel is only 21km.