Spokane, Portland, and Seattle Railway Engineering Drawing: Vancouver Terminal at Vancouver, Washington, prepared in 1914. Burlington Northern File Number , Reference Number 10107.
Spokane, Portland, and Seattle Railway Engineering Drawing: unnamed structure at Wishram, Washington, undated. Burlington Northern File Number PQ-123-1, Reference Number 101.
Spokane, Portland, and Seattle Railway Engineering Drawing: unnamed structure at Wishram, Washington, undated. Burlington Northern File Number WX-206, Reference Number 101.
Spokane, Portland, and Seattle Railway Engineering Drawing: unnamed structure at Wishram, Washington, undated. Burlington Northern File Number WW-730, Reference Number 101.
Spokane, Portland, and Seattle Railway Engineering Drawing: unnamed structure at Wishram, Washington, prepared in 1980. Burlington Northern File Number 00-361, Reference Number 10110.
Spokane, Portland, and Seattle Railway Engineering Drawing: unnamed structure at Wishram, Washington, prepared in 1980. Burlington Northern File Number 00-362, Reference Number 10110.
Spokane, Portland, and Seattle Railway Engineering Drawing: unnamed structure at Wishram, Washington, prepared in 1974. Burlington Northern File Number 9930-1, Reference Number 10102.
Spokane, Portland, and Seattle Railway Engineering Drawing: unnamed structure at Wishram, Washington, prepared in 1974. Burlington Northern File Number 9930-2, Reference Number 10102.
Spokane, Portland, and Seattle Railway Engineering Drawing: unnamed structure at Wishram, Washington, prepared in 1974. Burlington Northern File Number 9930-2, Reference Number 10102.
Spokane, Portland, and Seattle Railway Engineering Drawing: unnamed structure at Wishram, Washington, prepared in 1970. Burlington Northern File Number WX-203, Reference Number 10106.