Spokane, Portland, and Seattle Railway Engineering Drawing: Yard Office at Vancouver, Washington, prepared in 1966. Burlington Northern File Number PQ-102-3, Reference Number 10108, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Yard Office and Tower at Vancouver, Washington, prepared in 1985. Burlington Northern File Number 12043, Reference Number 10108, Sheet 003.

Spokane, Portland, and Seattle Railway Engineering Drawing: Yard Office and Tower at Vancouver, Washington, prepared in 1985. Burlington Northern File Number 12043, Reference Number 10108, Sheet 008.

Spokane, Portland, and Seattle Railway Engineering Drawing: Yard Office and Tower at Vancouver, Washington, prepared in 1985. Burlington Northern File Number 12043, Reference Number 10109, Sheet 008.

Spokane, Portland, and Seattle Railway Engineering Drawing: Yard Office and Tower at Vancouver, Washington, prepared in 1985. Burlington Northern File Number 12043, Reference Number 10107, Sheet 009.

Spokane, Portland, and Seattle Railway Engineering Drawing: Yard Office and Tower at Vancouver, Washington, prepared in 1985. Burlington Northern File Number 12043, Reference Number 10108, Sheet 011.

Spokane, Portland, and Seattle Railway Engineering Drawing: Yard Office and Tower at Vancouver, Washington, prepared in 1985. Burlington Northern File Number 12043, Reference Number 10108, Sheet 012.

Spokane, Portland, and Seattle Railway Engineering Drawing: Yard Office and Tower at Vancouver, Washington, prepared in 1985. Burlington Northern File Number 12043, Reference Number 10108, Sheet 014.

Spokane, Portland, and Seattle Railway Engineering Drawing: Yard Office and Tower at Vancouver, Washington, prepared in 1985. Burlington Northern File Number 12043, Reference Number 10109, Sheet 015.

Spokane, Portland, and Seattle Railway Engineering Drawing: Yard Office and Tower at Vancouver, Washington, prepared in 1985. Burlington Northern File Number 12043, Reference Number 10108, Sheet 002.