Plat Map of Northern Pacific facilities at Willbridge, Oregon, October 1, 1927, Sheet Number 1, Line Segment 689, showing the Willbridge yard, industry spurs.

Plat Map of Northern Pacific facilities at Willbridge, Oregon, October 1, 1927, Sheet Number 2, Line Segment 689, showing the Willbridge yard.

Plat Map of Northern Pacific facilities at Willbridge, Oregon, October 1, 1927, Sheet Number 1, Line Segment 689, showing the Willbridge yard.

Plat Map of Northern Pacific facilities at Willbridge, Oregon, October 1, 1927, Sheet Number 2, Line Segment 689, showing the Willbridge yard, oil spurs.

Plat Map of Northern Pacific facilities at Willbridge, Oregon, August 13, 1942, Sheet Number 1, Line Segment 689, showing the Willbridge yard, industry spurs.

Plat Map of Northern Pacific facilities at Willbridge, Oregon, August 13, 1942, Sheet Number 2, Line Segment 689, showing the Willbridge yard, industry spurs.

Plat Map of Northern Pacific facilities at Willow Creek, Montana, April 27, 1918, Sheet Number 1, Line Segment 326, showing the Logan-Butte line.

Plat Map of Northern Pacific facilities at Willow Creek, Montana, April 27, 1918, Sheet Number 2, Line Segment 326, showing the Logan-Butte line.

Plat Map of Northern Pacific facilities at Willows, Washington, June 27, 1915, Sheet Number 2, Line Segment 404, showing the North Bend-Woodinville line.

Plat Map of Northern Pacific facilities at Willows, Washington, June 27, 1915, Sheet Number 1, Line Segment 404, showing the North Bend-Woodinville line.