One of Portland’s most beloved historical landmarks is getting the Union-built treatment. The St. Johns Bridge is one of the most stunning bridges in Portland and is well known for its signature green color and Gothic arches suspended over the Willamette River. Built in 1931 and designed by engineers David B. Steinman and Holton D. Robinson, the steel suspension bridge offered employment to Oregonians at the peak of the Great Depression. It has since withstood decades of precipitation, prevalent year-round in the Pacific Northwest. However, the wet environmental conditions have caused some damage. The 90-year-old concrete columns (piers) were chipping, exposing the steel interior frame of the bridge, making it vulnerable to rust.
Over 22,000 commuters cross the river daily. Therefore, Oregon Department of Transportation needed to enhance bridge safety and extend its lifespan, while keeping historical preservation as part of the scope. Currently, our Piledrivers with Local 196 are making repairs to the piers. Project costs are estimated at over $13 million. With the repairs expected to continue for another year, our members are grateful to work on such an iconic city landmark.