Plat Map of Northern Pacific facilities at Missoula, Montana, November 11, 1969, Sheet Number 3, Line Segment 716, showing the Missoula yard, industry spurs.

Plat Map of Northern Pacific facilities at Missoula, Montana, November 11, 1969, Sheet Number 4, Line Segment 716, showing the Missoula yard.

Plat Map of Northern Pacific facilities at Missoula, Montana, November 11, 1969, Sheet Number 1, Line Segment 716, showing the Missoula yard, east end.

Plat Map of Northern Pacific facilities at Missoula, Montana, November 11, 1969, Sheet Number 6, Line Segment 716, showing the Missoula yard, west end.

Plat Map of Northern Pacific facilities at Missoula, Montana, September 23, 1915, Sheet Number 2, Line Segment 716, showing the Dakota Street spur.

Plat Map of Northern Pacific facilities at Missoula, Montana, September 23, 1915, Sheet Number 1, Line Segment 716, showing the Missoula yard, industry spurs.

Plat Map of Northern Pacific facilities at Mission, Montana, May 22, 1917, Sheet Number 1, Line Segment 41, showing the Billings-Helena line.

Plat Map of Northern Pacific facilities at Mission, Montana, May 22, 1917, Sheet Number 2, Line Segment 41, showing the Billings-Helena line.

Plat Map of Northern Pacific facilities at Mission, Montana, May 22, 1917, Sheet Number 1, Line Segment 41, showing the Billings-Helena line.

Plat Map of Northern Pacific facilities at Mission, Montana, May 22, 1917, Sheet Number 2, Line Segment 41, showing the Billings-Helena line.