The longest single escalator in the world is 449 ft. Long

The longest single escalator in the world is 449 ft. Long
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The longest escalators in the world are installed in deep underground stations of the Saint Petersburg Metro. Three stations have escalators up to 137 m (449 ft) long and 68.5 m (225 ft) high: Ploshchad Lenina, Chernyshevskaya, and Admiralteyskaya. @Curionic

#staycurious

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