Stone arch bridge (Niagara Pkwy) in Niagara Falls, Niagara County, ON. PH420 E. (curves S.) 2.5 miles (4.0km) from jct with Queen Elizabeth Way in Niagara Falls, continue S. on Falls Av. (do not go on the Rainbow bridge) (becomes Niagara Pkwy) 0.9 miles (1.4km) to the bridge over the cliff to the E. Picture taken from Maid of the Mist boat at Niagara Falls. (6-26-07, N43 04.89 W79 04.64) Photo by Jack Schmidt.