This pedestrian/cyclist bridge spans the Green River at Fort Dent in Tukwila, Washington. It is am important piece of the Green River Trail. The bridge is about 30 feet upstream from the confluence of Springbrook Creek and the river. At that confluence the river's name changes from "Green River" to "Duwamish River."
I cheated with this photo because I did not take it while triking.
However, I have ridden my trike over it.