Recent News

Puyallup River Bridge Replacement Timelapse


Last weekend, the 379-ton, steel truss bridge, originally built in 1925 and most recently used as temporary detour bridge across Puyallup River, was moved away from the river and onto WSDOT right-of-way. OCI worked on the drainage design for the temporary detour and the permanent bridge, designed a bioswale to  treat the added PGIS, and
( Read more... )