š Historic subway station featuring unique moving gap fillers.
š Part of the original 1904 subway line, designed to bridge platform gaps.
š Witness a rare piece of subway engineering
šø Capture the unique hydraulic gap fillers in action
š” Learn about NYC's subway history
š Gap fillers are only on the downtown platform for 4/5/6 trains.
š Easily accessible via 4, 5, 6, N, Q, R, or L trains to Union Square.
Last updated 1 day ago
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