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Lamont-Doherty Earth Observatory

Commuter Bus

The 9A Rockland Coaches commuter bus connects Lamont-Doherty Earth Observatory with communities along U.S. Route 9W between New City and the George Washington Bridge bus station in Manhattan.

View the 9A bus schedule

Columbia Shuttle

Columbia operates a free shuttle bus between Morningside campus and Lamont-Doherty Earth Observatory for Columbia University ID holders.

View the Lamont–Morningside shuttle schedule