New York City Jersey and Midtown Manhattan, is the busiest vehicular tunnel in the world. The tunnel was built instead of a bridge to allow unfettered passage of large passenger and cargo ships that sailed through New York Harbor and up the Hudson River to Manhattan's piers. The Holland Tunnel, connecting Lower Manhattan to Jersey City, New Jersey, was the world's first mechanically ventilated vehicular tunnel when it opened in 1927. The Queens-Midtown Tunnel, built to relieve congestion on the bridges connecting Manhattan with Queens and Brooklyn, was the largest non-federal project in its time when it was completed in 1940. President Franklin
Titanic Memorial (New York City) Titanic Memorial (New York City) The "Titanic" Memorial is a lighthouse located at Fulton and Pearl streets in Manhattan, New York City. It was built, due in part to the instigation of Margaret Brown, to remember the people who died on the "RMS Titanic" on April 15, 1912. Its design incorporates the use of a time ball. The lighthouse was originally erected by public subscription in 1913. It stood above the East River on the roof of the old Seamen's Church Institute of New York and New Jersey at the corner of South Street and Coenties Slip. From 1913 to