60th Street Tunnel Connection

The 60th Street Tunnel Connection or 11th Street Cut is a short rapid transit line of the New York City Subway, within the Long Island City neighborhood in Queens. It connects the 60th Street Tunnel under the East River (which connects to the BMT Broadway Line in Manhattan) with the IND Queens Boulevard Line west of Queens Plaza. The 11th Street Connection name comes from the street above the split from the 60th Street Tunnel. The line does not have any stations, and carries R trains at all times but late nights.

Tunnel data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).