Plat Map of Northern Pacific facilities at Longview Junction, Washington, August 1, 1946, Sheet Number 3, Line Segment 612, showing the Longview Junction.

Plat Map of Northern Pacific facilities at Longview Junction, Washington, August 1, 1946, Sheet Number 1, Line Segment 612, showing the Longview Junction.

Plat Map of Northern Pacific facilities at Long, Washington, July 18, 1941, Sheet Number 2, Line Segment 450, showing the Ainsworth Junction-Dayton line.

Plat Map of Northern Pacific facilities at Long, Washington, July 18, 1941, Sheet Number 1, Line Segment 450, showing the Ainsworth Junction-Dayton line.

Plat Map of Northern Pacific facilities at Lombard, Montana, August 19, 1927, Sheet Number 2, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Lombard, Montana, August 19, 1927, Sheet Number 3, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Lombard, Montana, August 19, 1927, Sheet Number 1, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Lolo, Montana, June 10, 1955, Sheet Number 2, Line Segment 333, showing the Missoula-Darby line.

Plat Map of Northern Pacific facilities at Lolo, Montana, June 10, 1955, Sheet Number 1, Line Segment 333, showing the Missoula-Darby line.

Plat Map of Northern Pacific facilities at Logan, Montana, November 14, 1932, Sheet Number 3, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Logan, Montana, November 14, 1932, Sheet Number 4, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Logan, Montana, November 14, 1932, Sheet Number 1, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Logan, Montana, November 14, 1932, Sheet Number 2, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Livingston, Montana, May 1, 1974, Drawing Number 30956, Sheet Number 3, Line Segment 710, showing the Livingston yard.

Plat Map of Northern Pacific facilities at Livingston, Montana, May 1, 1974, Drawing Number 30956, Sheet Number 2, Line Segment 710, showing the Livingston yard, depot, shops.

Plat Map of Northern Pacific facilities at Livingston, Montana, May 1, 1974, Drawing Number 30956, Sheet Number 1, Line Segment 710, showing the Livingston yard.

Plat Map of Northern Pacific facilities at Livingston, Montana, May 1, 1974, Drawing Number 30956, Sheet Number 4, Line Segment 710, showing the Livingston yard.

Plat Map of Northern Pacific facilities at Livingston, Montana, February 12, 1963, Drawing Number 30956-2, Sheet Number 1, Line Segment 710, showing the Livingston yard, Park branch.

Plat Map of Northern Pacific facilities at Livingston, Montana, February 12, 1963, Drawing Number 30956-2, Sheet Number 2, Line Segment 710, showing the Livingston yard, Park branch.

Plat Map of Northern Pacific facilities at Little Rock, Washington, December 14, 1910, Sheet Number 2, Line Segment 402, showing the Saint Clair-Moclips line.

Plat Map of Northern Pacific facilities at Little Rock, Washington, December 14, 1910, Sheet Number 1, Line Segment 402, showing the Saint Clair-Moclips line.

Plat Map of Northern Pacific facilities at Lind, Washington, September 1, 1949, Sheet Number 2, Line Segment 46, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line.

Plat Map of Northern Pacific facilities at Lind, Washington, September 1, 1949, Sheet Number 1, Line Segment 46, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line.

Plat Map of Northern Pacific facilities at Lichty, Washington, August 2, 1907, Sheet Number 2, Line Segment 448, showing the Gibbon-Parker line.

Plat Map of Northern Pacific facilities at Lichty, Washington, August 2, 1907, Sheet Number 1, Line Segment 448, showing the Gibbon-Parker line.

Plat Map of Northern Pacific facilities at Lester, Washington, undated, Sheet Number 1, Line Segment 49, showing the Ellensburg-Rainier (Auburn) line.

Plat Map of Northern Pacific facilities at Lester, Washington, undated, Sheet Number 3, Line Segment 49, showing the Ellensburg-Rainier (Auburn) line.

Plat Map of Northern Pacific facilities at Lester, Washington, undated, Sheet Number 2, Line Segment 49, showing the Ellensburg-Rainier (Auburn) line.

Plat Map of Northern Pacific facilities at Lemolo, Washington, August 9, 1965, Sheet Number 1, Line Segment 49, showing the Ellensburg-Rainier (Auburn) line.

Plat Map of Northern Pacific facilities at Lemolo, Washington, August 9, 1965, Sheet Number 2, Line Segment 49, showing the Ellensburg-Rainier (Auburn) line.