Bridal Veil Creek Bridge (Multnomah County, Oregon)
Contractor, 1914Girder bridge over Bridal Veil Creek on Historical Columbia River Highway (HWY 100) in Bridal VeilOpen to traffic
Burnside Bridge (Multnomah County, Oregon)
Contractor, 1926Bascule bridge over Willamette River on Burnside Bridge in PortlandOpen to traffic
Columbia River Interstate Bridge (Multnomah County, Oregon)
Built 1917Pair of vertical lift bridges over the Columbia River on I-5 between Vancouver and Portland in PortlandOpen to traffic
Crown Point Viaduct (Multnomah County, Oregon)
Contractor, 1914Bridge over Crown Point on Historical Columbia River HighwayOpen to traffic
Eagle Creek Bridge (Multnomah County, Oregon)
Contractor, 1914Concrete arch bridge over Eagle Creek on Service RoadOpen to traffic
Eagle Creek Viaduct (Multnomah County, Oregon)
Contractor, 1915Concrete deck girder bridge over Tooth Rock slopes on Historical Columbia River HighwayOpen to pedestrians
East Multnomah Falls Viaduct (Multnomah County, Oregon)
Contractor, 1914Bridge over Rocky terrain along railroad tracks on Historical Columbia River HighwayOpen to traffic
Golden Gate Bridge (San Francisco County, California)
Built 1937Suspension bridge over San Francisco Bay on US 101 at San FranciscoOpen to traffic
Horsetail Creek Bridge (Multnomah County, Oregon)
Contractor, 1914Slab bridge over Horsetail Creek on Historical Columbia River HighwayOpen to traffic
Latourell Creek Bridge (Multnomah County, Oregon)
Contractor, 1914Concrete arch bridge over Latourell Creek on Historical Columbia River HighwayOpen to traffic
Multnomah Creek Bridge (Multnomah County, Oregon)
Contractor, 1914Concrete arch bridge over Multnomah Creek on Historical Columbia River HighwayOpen to traffic
Oneonta Creek Bridge (Multnomah County, Oregon)
Contractor, 1914Concrete beam bridge over Oneonta Creek on Historical Columbia River HighwayOpen to traffic
Rawson Road Bridge (Tehama County, California)
Built 1894Lost Pratt through truss bridge over Red Bank Creek on Rawson Road in Red BluffReplaced by new bridge
Shepperds Dell Bridge (Multnomah County, Oregon)
Contractor, 1914Concrete arch bridge over Shepperds Dell on Historical Columbia River HighwayOpen to traffic
Toothrock Viaduct (Multnomah County, Oregon)
Contractor, 1915Concrete deck girder bridge over Tooth Rock slopes on Historical Columbia River HighwayOpen to pedestrians
Wahkeena Creek Bridge (Multnomah County, Oregon)
Contractor, 1914Slab bridge over Wahkeena Creek (Gordon Creek) on Historical Columbia River HighwayOpen to traffic
West Multnomah Falls Viaduct (Multnomah County, Oregon)
Contractor, 1914Bridge over rocky terrain along railroad tracks on Historical Columbia River HighwayOpen to traffic