Clackamas Construction Co.
Jacob Conser Bridge (Marion County, Oregon)Contractor, 1933
Rainbow arch bridge over Santiam River on HWY 164
Open to traffic
Wilson River Bridge (Tillamook County, Oregon)
Contractor, 1931
Reinforced concrete tied arch bridge over Wilson River on US 101
Open to traffic
Contractor, 1931
Reinforced concrete tied arch bridge over Wilson River on US 101
Open to traffic