Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth Collection
- Series007 - Spokane, Portland, and Seattle Railway
- Subseries Level 1014 - Photographs
- Subseries Level 2003 - Railroads--Buildings and Structures
- Subseries Level 3001 - Bridges
- 4 more...
- ItemWWASPSL1-077 - Spokane, Portland, and Seattle (SP&S) Willamette River Bridge, East Saint Johns, Oregon, May 8, 1912
- ItemWWASPSL1-078 - Spokane, Portland, and Seattle (SP&S) Willamette River Bridge, East Saint Johns, Oregon, undated
- ItemWWASPSL1-079 - Spokane, Portland, and Seattle (SP&S) Willamette River Bridge, East Saint Johns, Oregon, November 9, 1909
- ItemWWASPSL1-080 - Spokane, Portland, and Seattle (SP&S) Willamette River Bridge, East Saint Johns, Oregon, undated
- ItemWWASPSL1-081 - Spokane, Portland, and Seattle (SP&S) Willamette River Bridge, East Saint Johns, Oregon, undated
- ItemWWASPSL1-082 - Spokane, Portland, and Seattle (SP&S) Willamette River Bridge, East Saint Johns, Oregon, undated
- ItemWWASPSL1-083 - Spokane, Portland, and Seattle (SP&S) Willamette River Bridge, East Saint Johns, Oregon, June 1914
- ItemWWASPSL1-084 - Spokane, Portland, and Seattle (SP&S) Willamette River Bridge, East Saint Johns, Oregon, undated
- ItemWWASPSL1-087 - Spokane, Portland, and Seattle (SP&S) Damaged Trestle, June 4, 1948
- 95 more...