Of which river is the body of water, that marks the change from Grand Street to Grand Avenue, a tributary ?
Grand Street and Grand Avenue Grand Street and Grand Avenue are the respective names of a street which runs through the boroughs of Brooklyn and Queens, New York City, United States. Originating in Williamsburg, Brooklyn, Grand Street runs roughly northeast until crossing Newtown Creek into Queens, whereupon Grand Street becomes Grand Avenue, continuing through Maspeth where it is a main shopping street, until reaching its northern end at Queens Boulevard in Elmhurst.
Flushing Bay Flushing Bay is a tidal embayment in New York City. It is located on the south side of the East River and stretches to the south near the neighborhood of Flushing, Queens. It is bordered on the west by LaGuardia Airport and the Grand Central Parkway, on the south by Northern Boulevard, and on the east by the neighborhood of College Point. The Flushing River empties into the bay at its southeast corner. A 150 ft dredged at a depth of 14 ft runs along much of the bay's length.