what's the deepest metro station in the world
THE world's deepest metro system is the Pyongyang Metro in North Korea which is 110 meters deep. The tunnel was built as part of an underground military facility. THE world's deepest metro, underground station is the Arsenalna Station on the Kiev Metro in Ukraine, at 107 meters deep. The world's largest metro station is Union Square Station on the Dubai Metro in the United Arab Emirates which covers an area of 67,056 square meters.