Burlington Northern Engineering Drawing: General Plan, Bridge 3 - Alderway Street (formerly Northern Pacific), Tacoma, Washington, Line Segment 052, Milepost 3.4. Sheet 778 - 17, 1971. Note: Pile trestle

Burlington Northern Engineering Drawing: General Plan, Bridge 3.1 - N.40Th Street (formerly Northern Pacific), Tacoma, Washington, Line Segment 052, Milepost 4.0. Sheet 301 - 8476 - 1, 1982.

Burlington Northern Engineering Drawing: General Plan, Bridge 4 - 49th Street (formerly Northern Pacific), Tacoma, Washington, Line Segment 052, Milepost 5.0. Sheet 301 - 8680 - 1, 1984. Note: Concrete and AFE steel spans

Great Northern Engineering Drawing: Scale House at Tacoma, Washington, prepared in 1955. Burlington Northern File Number 9529-1, Reference Number 10108.

Great Northern Engineering Drawing: Scale House at Tacoma, Washington, prepared in 1960. Burlington Northern File Number 9529-E1, Reference Number 10108.

Northern Pacific Engineering Drawing: 3 - Track Signal Bridge, Signal Bridge, Tacoma, Washington, Line Segment 051, Milepost 39.73. Sheet 424 - 4, undated.

Northern Pacific Engineering Drawing: 72 Foot Track Scale, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8231 - 8, undated.

Northern Pacific Engineering Drawing: 72 Foot Track Scale, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8231 - 9, undated.