Tulsa Gateway - Williams Crossing Pedestrian Bridge
1200 tons, 2021
The pedestrian bridge provides a safe and modern crossing between the east and west sides of the Arkansas River. It is located 45 ft (13.7 m) above the Arkansas River.
This bridge is 1,440 ft long and is supported by eleven 120 ft-long arch spans and an approach span. The semi-integral bridge was designed with extremely slender deck-stiffened arches built from a 3-1/4″ plate of weathering steel and is curved in plan.
It is the longest arch-type pedestrian bridge in the United States and the first multi-span, plate arch bridge built in the US.