Spokane, Portland, and Seattle Railway Engineering Drawing: Coach Shop Locker and Wash Room at Vancouver, Washington, undated. Burlington Northern File Number PQ-128, Reference Number 101.

Spokane, Portland, and Seattle Railway Engineering Drawing: Covered Inspection Pit at Vancouver, Washington, prepared in 1977. Burlington Northern File Number 1305-E1, Reference Number 10105.

Spokane, Portland, and Seattle Railway Engineering Drawing: Covered Inspection Pit at Vancouver, Washington, prepared in 1977. Burlington Northern File Number 1305-P1, Reference Number 10105.

Spokane, Portland, and Seattle Railway Engineering Drawing: Covered Inspection Pit at Vancouver, Washington, prepared in 1977. Burlington Northern File Number 1305, Reference Number 10103, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Covered Inspection Pit at Vancouver, Washington, prepared in 1977. Burlington Northern File Number 1305, Reference Number 10103, Sheet 003.

Spokane, Portland, and Seattle Railway Engineering Drawing: Covered Inspection Pit at Vancouver, Washington, prepared in 1977. Burlington Northern File Number 1305, Reference Number 10103.

Spokane, Portland, and Seattle Railway Engineering Drawing: Covered Inspection Pit at Vancouver, Washington, prepared in 1977. Burlington Northern File Number 1305, Reference Number 10107, Sheet R-1.

Spokane, Portland, and Seattle Railway Engineering Drawing: Covered Inspection Pit at Vancouver, Washington, prepared in 1977. Burlington Northern File Number 1305, Reference Number 10103, Sheet 006.

Spokane, Portland, and Seattle Railway Engineering Drawing: Covered Inspection Pit at Vancouver, Washington, prepared in 1977. Burlington Northern File Number 1305, Reference Number 10103, Sheet 007.

Spokane, Portland, and Seattle Railway Engineering Drawing: Covered Inspection Pit at Vancouver, Washington, prepared in 1977. Burlington Northern File Number 1305, Reference Number 10103, Sheet 001.