Quote:
Originally Posted by mr.x
And I overheard a kid, looking at the tunnel ahead from the front train window, screaming "IT'S LIKE A ROLLER COASTER!" It really is like a roller coaster, on both ends of the station.
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Actually, it is like a roller coaster for good reason. On metros, the track in a station area is often higher to use gravity to help brake the train and improve acceleration leaving the station. It will be interesting to see how many of the other stations were designed with this in mind.