Plat Map of Union Pacific facilities at Spokane, Washington, undated, Sheet Number 1, showing the East Spokane.

Plat Map of Union Pacific facilities at Spokane, Washington, undated, Sheet Number 3, showing the East Spokane yard, Milwaukee Road yard, industry spurs.

Plat Map of Union Pacific facilities at Spokane, Washington, undated, Sheet Number 4, showing the East Spokane yard, engine house, Milwaukee Road yard, industry spurs.

Plat Map of Walla Walla Valley Railroad, Northern Pacific facilities at Milton-Freewater, Oregon, February 1, 1962, Sheet Number 2, Line Segment 474, showing the Walla Walla-Milton Freewaterÿline (Walla Walla Valley Railway).

Plat Map of Walla Walla Valley Railroad, Northern Pacific facilities at Milton-Freewater, Oregon, February 1, 1962, Sheet Number 3, Line Segment 474, showing the Walla Walla-Milton Freewaterÿline (Walla Walla Valley Railway).

Plat Map of Walla Walla Valley Railroad, Northern Pacific facilities at Milton-Freewater, Oregon, February 1, 1962, Sheet Number 1, Line Segment 474, showing the Walla Walla-Milton Freewaterÿline (Walla Walla Valley Railway).