Claim: The Ross Island Bridge is named after Oregon pioneer, Sherry Ross, and was built in 1926 with a pedestrian walkway in a cantilever deck truss design, measuring 3,792 feet, crossing the Williamette Brifge in Portland, Oregon.
Evidence: The Ross Island Bridge is a cantilever truss bridge that spans the Willamette River in Portland, Oregon. 
Willamette River