Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, undated. Burlington Northern File Number 1224, Reference Number 101, Sheet 003.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, undated. Burlington Northern File Number 1224, Reference Number 101, Sheet 002.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, prepared in 1977. Burlington Northern File Number 1224-E2, Reference Number 10101.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, prepared in 1977. Burlington Northern File Number 1224, Reference Number 10107, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, prepared in 1976. Burlington Northern File Number 1224-A6, Reference Number 10110.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, prepared in 1976. Burlington Northern File Number 1224-M1, Reference Number 10109.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, prepared in 1976. Burlington Northern File Number 1224-A2, Reference Number 10110.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, prepared in 1976. Burlington Northern File Number 1224-P1, Reference Number 10109.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, prepared in 1976. Burlington Northern File Number 1224-A5, Reference Number 10110.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, prepared in 1976. Burlington Northern File Number 1224-A4, Reference Number 10109.