North Fork Nehalem River Bridge (Clatsop County, Oregon) Built 1937 Warren deck truss bridge over North Fork Nehalem River on OR 53 Open to traffic
Soapstone Creek Bridge (Clatsop County, Oregon) Built 1928 Concrete arch bridge over Soapstone Creek on OR 53 Open to traffic
South Fork Nehalem River Bridge (Tillamook County, Oregon) Built 1926 Polygonal Warren pony truss bridge over South Fork Nehalem River on OR 53 Open to traffic