After following a channel north from Meadow Lake, the Flushing River runs for about underneath the ramps between the Van Wyck Expressway (Interstate 678) and Long Island Expressway (Interstate 495). The river then feeds into the Pool of Industry and Fountain of the Planets, built during the 1964 New York World's Fair, running for about under the fountains. Afterward, the Flushing River flows through the Tide Gate Bridge, where the fresh water river mixes with the saltwater from Flushing Bay. The channel widens, running between Willets Point to the west and Flushing to the east, finally emptying into Flushing Bay. The northernmost portion of the creek mostly contains bulkheads on the shoreline, with industrial uses on the eastern bank and marshes on the western bank. The total distance between Meadow Lake's outlet and the river's mouth is about .