https://www.hdrinc.com/portfolio/umtanum-suspension-bridge-rehabilitation
Umtanum Suspension Bridge Rehabilitation | HDR
umtanum suspension bridgehdr
https://www.blm.gov/blog/2025-11-25/historic-umtanum-suspension-bridge-wins-international-footbridge-award
Historic Umtanum Suspension Bridge wins international footbridge award | Bureau of Land Management
The century-old-plus Umtanum Suspension Bridge, which links visitors to the rugged beauty of Washington’s Yakima River Canyon, has earned international...
umtanum suspension bridgewins