Great Northern Engineering Drawing: Sand Facilities Standard Plans at Hillyard, Washington, prepared in 1954. Burlington Northern File Number 1535, Reference Number 10104.

Great Northern Engineering Drawing: Shelter and Foundation for Lidgerwood Locomotive Puller Shelter and Foundation at Hillyard, Washington (also Delta, Washington, Havre, Montana and Superior, Wisconsin), prepared in 1946. Burlington Northern File Number 9166-1, Reference Number 10105.

Great Northern Engineering Drawing: Shops Area Plan at Hillyard, Washington. Burlington Northern File Number 146, Reference Number 101.

Great Northern Engineering Drawing: Shops Area Plan at Hillyard, Washington. Burlington Northern File Number 146, Reference Number 101.

Great Northern Engineering Drawing: Shops Area Plan at Hillyard, Washington. Burlington Northern File Number 146, Reference Number 101.

Great Northern Engineering Drawing: Signal Maintainer Foot s House, 16 Foot X 36 Foot Metal Standard Plans at Barnesville, Minnesota (also Hillyard, Washington and Cheney, Washington), prepared in 1957. Burlington Northern File Number 7445-1, Reference Number 10103, Sheet 001.

Great Northern Engineering Drawing: Tie Treating Plant Air Compressor Foundation at Hillyard, Washington, prepared in 1957. Burlington Northern File Number B-505, Reference Number 10103.

Great Northern Engineering Drawing: Toilet Building at Machine Shop at Hillyard, Washington, prepared in 1980. Burlington Northern File Number 8444, Reference Number 10106, Sheet 002.

Great Northern Engineering Drawing: Toilet Building at Machine Shop at Hillyard, Washington, prepared in 1980. Burlington Northern File Number 8444, Reference Number 10111, Sheet E-1.

Great Northern Engineering Drawing: Toilet Building at Machine Shop at Hillyard, Washington, prepared in 1980. Burlington Northern File Number 8444, Reference Number 10107, Sheet M-1.