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
Jersey City, New Jersey been headquartered in adjacent Secaucus, opened a new headquarters including a 600,000-square-foot warehouse and distribution center in Jersey City in April 2015. In 2014, Paul Fireman proposed a 95-story tower for Jersey City that would include a casino. The project, which endorsed by Mayor Steve Fulop, would cost an estimated $4.6 billion. In February 2014, New Jersey State Senate President Stephen Sweeney argued that Jersey City, among other distressed cities, could benefit from a casino—were construction of one outside of Atlantic City eventually permitted by New Jersey. The Jersey City Free Public Library has five regional branches, some of which