U.S. Army Engineer District Portland
FederalOR
Posted
Aug 19, 2026
Oct 8, 2026
Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement
The U.S. Army Corps of Engineers seeks construction bids to replace the existing bridge at Bonneville Lock and Dam with a fixed, single-span steel-girder bridge on a new alignment. The work includes approach roadways and partial demolition of the existing bridge while maintaining vehicular access. It also requires lead and asbestos removal and work within environmental and seasonal restrictions near a high-voltage power line.
