Plat Map of Great Northern facilities at Seattle, Washington, September 1, 1938, Sheet Number 1, Line Segment 619, showing the Lake Union line, Fremont Avenue-West Bertona Street.

Plat Map of Great Northern facilities at Seattle, Washington, September 1, 1938, Sheet Number 2, Line Segment 619, showing the Lake Union line, West Cremona Street-9th Avenue West, industry spurs.

Plat Map of Great Northern facilities at Seattle, Washington, September 1, 1938, Sheet Number 2, Line Segment 619, showing the Lake Union line, Westlake Avenue.

Plat Map of Great Northern facilities at Seattle, Washington, September 1, 1938, Sheet Number 3, Line Segment 619, showing the Lake Union line, Westlake Avenue-Fremont Bridge.

Plat Map of Great Northern facilities at Seattle, Washington, May 1, 1941, Sheet Number 2, Line Segment 619, showing the Argo Yard, industry spurs.

Plat Map of Great Northern facilities at Seattle, Washington, May 1, 1941, Sheet Number 1, Line Segment 619, showing the Argo Yard, north end, wye.

Plat Map of Great Northern facilities at Seattle, Washington, June 1, 1959, Sheet Number 2, Line Segment 622, showing the King Street, coach yard, car shop, team tracks, Union Pacific/Milwaukee Road trackage.

Plat Map of Great Northern facilities at Seattle, Washington, June 1, 1959, Sheet Number 1, Line Segment 622, showing the King Street Station, Union Station, team tracks.

Plat Map of Great Northern facilities at Seattle, Washington, September 1, 1963, Sheet Number 1, Line Segment 619, showing the Great Northern/Milwaukee Road industry spurs, South Main Street-South Judkins Street, Northern Pacific Shore line, north end.

Plat Map of Great Northern facilities at Seattle, Washington, September 1, 1963, Sheet Number 2, Line Segment 619, showing the Great Northern/Milwaukee Road industry spurs, South Norman Street-South Plum Street, Northern Pacific Shore line, north end.