Brooklyn–Battery Tunnel $58 million. Detailed plans for the tunnel were released in May 1936. The project now consisted of a $60.3 million twin-tube bore from Red Hook, Brooklyn, to the Battery, Manhattan, as well as a $2.3 million bridge over the Gowanus Canal. The city approved these plans in January 1936. One civic group wanted to plan for future traffic volumes, so it asked the city to conduct further studies of the Brooklyn-Manhattan tunnel project. The tunnel was officially renamed the "Brooklyn–Battery Tunnel" in July 1936. In November of that year, Brooklyn Borough President Raymond Ingersoll and New York City Parks commissioner
Brooklyn–Queens Greenway and the 5 mile (8 km) Ocean Parkway to the southern terminus in Coney Island. The Brooklyn portion is less hilly than the Queens portion, except in Prospect Park. Brooklyn–Queens Greenway The Brooklyn–Queens Greenway is a bicycling and pedestrian path connecting parks and roads in the New York City boroughs of Brooklyn and Queens, connecting Coney Island in the south to Fort Totten in the north, on Long Island Sound. The route connects major sites in the two boroughs, such as the New York Aquarium, Brooklyn Museum, the Brooklyn Botanic Garden, the New York Hall of Science and Citi Field.