Spokane, Portland, and Seattle Railway Engineering Drawing: Maintenance of Way Building at Lyle, Washington, prepared in 1975. Burlington Northern File Number 9996-1, Reference Number 10108.

Spokane, Portland, and Seattle Railway Engineering Drawing: Maintenance of Way Building at Vancouver, Washington, prepared in 1954. Burlington Northern File Number RS-190, Reference Number 10103, Sheet 002.

Spokane, Portland, and Seattle Railway Engineering Drawing: Maintenance of Way Building at Vancouver, Washington, prepared in 1954. Burlington Northern File Number P-5-2, Reference Number 10105.

Spokane, Portland, and Seattle Railway Engineering Drawing: Maintenance of Way Building at Vancouver, Washington, prepared in 1954. Burlington Northern File Number RS-190, Reference Number 10104, Sheet 004.

Spokane, Portland, and Seattle Railway Engineering Drawing: Maintenance of Way Building at Vancouver, Washington, prepared in 1954. Burlington Northern File Number PQ-279, Reference Number 10105, Sheet 005.

Spokane, Portland, and Seattle Railway Engineering Drawing: Maintenance of Way Building at Vancouver, Washington, prepared in 1954. Burlington Northern File Number RS-190, Reference Number 10111, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Maintenance of Way Building at Vancouver, Washington, prepared in 1954. Burlington Northern File Number RS-190, Reference Number 10103, Sheet 003.

Spokane, Portland, and Seattle Railway Engineering Drawing: Maintenance of Way Building at Vancouver, Washington, prepared in 1955. Burlington Northern File Number PQ-279, Reference Number 10112.

Spokane, Portland, and Seattle Railway Engineering Drawing: Miscellaneous Buildings (probably due to line relocation for John Day Lock and Dam) Miscellaneous Building Details at Roosevelt-Towal, Washington, prepared in 1966. Burlington Northern File Number P177969, Reference Number 10112.

Spokane, Portland, and Seattle Railway Engineering Drawing: Miscellaneous Buildings (probably due to line relocation for John Day Lock and Dam) Anchor Bolt Plan at Roosevelt-Towal, Washington, prepared in 1966. Burlington Northern File Number P177969, Reference Number 10112.