Plat Map of Northern Pacific facilities at Roy, Washington, March 3, 1909, Sheet Number 2, Line Segment 400, showing the 11th Street (Union Pacific Junction/Tacoma)-Tenino Junction line.

Plat Map of Northern Pacific facilities at Roy, Washington, March 3, 1909, Sheet Number 3, Line Segment 400, showing the 11th Street (Union Pacific Junction/Tacoma)-Tenino Junction line.

Plat Map of Northern Pacific facilities at Roslyn, Washington, undated, Sheet Number 2, Line Segment 412, showing the Cle Elum-Ronald line.

Plat Map of Northern Pacific facilities at Roslyn, Washington, undated, Sheet Number 1, Line Segment 412, showing the Cle Elum-Ronald line.

Plat Map of Northern Pacific facilities at Roslyn, Washington, May 27, 1909, Sheet Number 2, Line Segment 412, showing the Cle Elum-Ronald line.

Plat Map of Northern Pacific facilities at Roslyn, Washington, May 27, 1909, Sheet Number 1, Line Segment 412, showing the Cle Elum-Ronald line.

Plat Map of Northern Pacific facilities at Rosalia, Washington, undated, Sheet Number 2, Line Segment 384, showing the Marshall-Arrow line.

Plat Map of Northern Pacific facilities at Rosalia, Washington, undated, Sheet Number 1, Line Segment 384, showing the Marshall-Arrow line.

Plat Map of Northern Pacific facilities at Rosalia, Washington, undated, Sheet Number 3, Line Segment 384, showing the Marshall-Arrow line.

Plat Map of Northern Pacific facilities at Ronan, Montana, August 8, 1924, Drawing Number S7820, Sheet Number 2, Line Segment 334, showing the Dixon-Polson line.

Plat Map of Northern Pacific facilities at Ronan, Montana, August 8, 1924, Drawing Number S7820, Sheet Number 1, Line Segment 334, showing the Dixon-Polson line.

Plat Map of Northern Pacific facilities at Ronald, Washington, April 22, 1914, Sheet Number 2, Line Segment 412, showing the Cle Elum-Ronald line.

Plat Map of Northern Pacific facilities at Ronald, Washington, April 22, 1914, Sheet Number 4, Line Segment 412, showing the Cle Elum-Ronald line.

Plat Map of Northern Pacific facilities at Ronald, Washington, April 22, 1914, Sheet Number 1, Line Segment 412, showing the Cle Elum-Ronald line.

Plat Map of Northern Pacific facilities at Ronald, Washington, April 22, 1914, Sheet Number 3, Line Segment 412, showing the Cle Elum-Ronald line.

Plat Map of Northern Pacific facilities at Rocky Point, Washington, undated, Sheet Number 2, Line Segment 52, showing the Tacoma-Vancouver line.

Plat Map of Northern Pacific facilities at Rocky Point, Washington, undated, Sheet Number 3, Line Segment 52, showing the Tacoma-Vancouver line.

Plat Map of Northern Pacific facilities at Rocky Point, Washington, undated, Sheet Number 1, Line Segment 52, showing the Tacoma-Vancouver line.

Plat Map of Northern Pacific facilities at Rocklyn, Washington, May 19, 1904, Sheet Number 1, Line Segment 378, showing the Cheney-Coulee City line.

Plat Map of Northern Pacific facilities at Rocker, Montana, undated, Sheet Number 1, Line Segment 327, showing the Butte-Garrison line.

Plat Map of Northern Pacific facilities at Rocker, Montana, undated, Sheet Number 2, Line Segment 327, showing the Butte-Garrison line.

Plat Map of Northern Pacific facilities at Rochester, Washington, July 24, 1911, Sheet Number 2, Line Segment 421, showing the Centralia-Gate line.

Plat Map of Northern Pacific facilities at Rochester, Washington, July 24, 1911, Sheet Number 1, Line Segment 421, showing the Centralia-Gate line.

Plat Map of Northern Pacific facilities at Rivulet, Montana, March 15, 1917, Sheet Number 1, Line Segment 43, showing the De Smet-Paradise line.

Plat Map of Northern Pacific facilities at Rivulet, Montana, March 15, 1917, Sheet Number 3, Line Segment 43, showing the De Smet-Paradise line.

Plat Map of Northern Pacific facilities at Rivulet, Montana, March 15, 1917, Sheet Number 2, Line Segment 43, showing the De Smet-Paradise line.

Plat Map of Northern Pacific facilities at Ritzville, Washington, November 13, 1945, Sheet Number 1, Line Segment 46, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line.

Plat Map of Northern Pacific facilities at Ritzville, Washington, November 13, 1945, Sheet Number 2, Line Segment 46, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line.

Plat Map of Northern Pacific facilities at Ritzville, Washington, November 13, 1945, Sheet Number 4, Line Segment 46, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line.

Plat Map of Northern Pacific facilities at Ritzville, Washington, November 13, 1945, Sheet Number 3, Line Segment 46, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line.