Plat Map of Northern Pacific facilities at Pasco, Washington, July 12, 1958, Sheet Number 8, Line Segment 46, 417, 630, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line, Pasco Hump, west end.

Plat Map of Northern Pacific facilities at Pasco, Washington, July 12, 1958, Sheet Number 3, Line Segment 46, 417, 630, showing the Pasco Hump, east end.

Plat Map of Northern Pacific facilities at Pasco, Washington, July 12, 1958, Sheet Number 5, Line Segment 46, 417, 630, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line, Pasco Hump.

Plat Map of Northern Pacific facilities at Pasco, Washington, July 12, 1958, Sheet Number 6, Line Segment 46, 417, 630, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line, Pasco Hump.

Plat Map of Northern Pacific facilities at Pasco, Washington, July 12, 1958, Sheet Number 9, Line Segment 46, 630, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line, Pasco Yard, depot.

Plat Map of Northern Pacific facilities at Pasco, Washington, July 12, 1958, Sheet Number 10, Line Segment 46, 630, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line, Pasco Yard, depot, roundhouse, Spokane, Portland, and Seattle Railway mainline.

Plat Map of Northern Pacific facilities at Pasco, Washington, July 12, 1958, Sheet Number 2, Line Segment 46, 417, 630, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line, Pasco Hump, east end.

Plat Map of Northern Pacific facilities at Pasco, Washington, July 12, 1958, Sheet Number 7, Line Segment 46, 417, 630, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line, Pasco Hump, west end.

Plat Map of Northern Pacific facilities at Pasco, Washington, July 12, 1958, Sheet Number 11, Line Segment 46, 630, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line, Pasco Yard, depot, roundhouse, Spokane, Portland, and Seattle Railway mainline.

Plat Map of Northern Pacific facilities at Pasco, Washington, July 12, 1958, Sheet Number 1, Line Segment 46, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line.