Plat Map of Northern Pacific facilities at Sumner, Washington, January 1, 1937, Sheet Number 3, Line Segment 51, showing the Seattle-Tacoma line.

Plat Map of Northern Pacific facilities at Sumner, Washington, January 1, 1937, Sheet Number 2, Line Segment 51, showing the Seattle-Tacoma line.

Plat Map of Northern Pacific facilities at Sunnyside, Washington, June 1, 1951, Sheet Number 1, Line Segment 448, showing the Gibbon-Parker line.

Plat Map of Northern Pacific facilities at Sunnyside, Washington, June 1, 1951, Sheet Number 2, Line Segment 448, showing the Gibbon-Parker line.

Plat Map of Northern Pacific facilities at Sunnyside, Washington, June 1, 1951, Sheet Number 3, Line Segment 448, showing the Gibbon-Parker line.

Plat Map of Northern Pacific facilities at Sunshine, Washington, July 21, 1913, Sheet Number 1, Line Segment 384, showing the Marshall-Arrow line.

Plat Map of Northern Pacific facilities at Sunshine, Washington, July 21, 1913, Sheet Number 2, Line Segment 384, showing the Marshall-Arrow line.

Plat Map of Northern Pacific facilities at Superior, Montana, undated, Sheet Number 2, Line Segment 43, showing the De Smet-Paradise line.

Plat Map of Northern Pacific facilities at Superior, Montana, undated, Sheet Number 1, Line Segment 43, showing the De Smet-Paradise line.

Plat Map of Northern Pacific facilities at Superior, Montana, undated, Sheet Number 3, Line Segment 43, showing the De Smet-Paradise line.

Plat Map of Northern Pacific facilities at Tacoma, Washington, April 18, 1916, Sheet Number 2, Line Segment 608, showing the Reservation.

Plat Map of Northern Pacific facilities at Tacoma, Washington, April 18, 1916, Sheet Number 1, Line Segment 608, showing the Reservation, Union Pacific mainline.

Plat Map of Northern Pacific facilities at Tacoma, Washington, April 14, 1917, Sheet Number 1, Line Segment 608, showing the Ruston,ÿASARCO spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, April 14, 1917, Sheet Number 2, Line Segment 608, showing the Ruston, ASARCO spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, June 1, 1919, Sheet Number 1, Line Segment 608, showing the McKinley Parkÿspur.

Plat Map of Northern Pacific facilities at Tacoma, Washington, September 1, 1919, Sheet Number 2, Line Segment 608, showing the Main Street spur.

Plat Map of Northern Pacific facilities at Tacoma, Washington, August 1, 1919, Sheet Number 1, Line Segment 608, showing the Tideflats, industry spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, August 1, 1919, Sheet Number 2, Line Segment 608, showing the Tideflats, industry spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, June 1, 1919, Sheet Number 2, Line Segment 608, showing the Tacoma Eastern connection.

Plat Map of Northern Pacific facilities at Tacoma, Washington, September 1, 1919, Sheet Number 1, Line Segment 608, showing the Tideflats, Milwaukee Road interchange.

Plat Map of Northern Pacific facilities at Tacoma, Washington, June 1, 1923, Sheet Number 1, Line Segment 608, showing the Lincoln Avenue spur, Buffelen Lumber trackage.

Plat Map of Northern Pacific facilities at Tacoma, Washington, June 1, 1923, Sheet Number 4, Line Segment 608, showing the Lincoln Avenue spur.

Plat Map of Northern Pacific facilities at Tacoma, Washington, June 1, 1923, Sheet Number 2, Line Segment 608, showing the Lincoln Avenue spur, Buffelen Lumber trackage.

Plat Map of Northern Pacific facilities at Tacoma, Washington, June 1, 1923, Sheet Number 3, Line Segment 608, showing the Lincoln Avenue spur, Port of Tacoma.

Plat Map of Northern Pacific facilities at Tacoma, Washington, May 13, 1927, Sheet Number 2, Line Segment 400, 608, showing the Downtown, Prairie line, industry spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, May 13, 1927, Sheet Number 1, Line Segment 400, 608, showing the Downtown, Prairie line, industry spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, April 9, 1940, Sheet Number 1, Line Segment 400, 608, showing the Prairie line, Tacoma Eastern depot, TE connection, industry spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, April 9, 1940, Sheet Number 2, Line Segment 400, 608, showing the Union Station, Prairieÿline,ÿindustry spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, December 18, 1941, Sheet Number 2, Line Segment 608, showing the McCarver Street, Old Town.

Plat Map of Northern Pacific facilities at Tacoma, Washington, December 18, 1941, Sheet Number 1, Line Segment 608, showing the McCarver Street, Old Town.