The Cedar River Trail starts in Renton by the S-curves of I-5. You are simultaneously over the water and under the freeway.
The trail isn't the only unique structure spanning the river here.
Of course, the primary feature of the Cedar River Trail is the river.
Some sections of the trail in Renton have a lowered speed limit, as a result of city council reaction to the death of an 83-year old woman who has hit by a bicycle.
This brick pedestrian walkway is a dismount area. This restriction also applies to trikes.
It doesn't take long to get away from the urban beginnings of the trail,
and there are other bridges besides the freeway.
What is that strange trike?