Union Pacific type GP9 297 at depot track at Butte with Union Pacific "Butte Special" passenger train in 1964. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Plat Map of Northern Pacific facilities at Butte, Montana, undated, Sheet Number 2, Line Segment 327, 714, showing the Logan-Butte line, east Butte.

Plat Map of Northern Pacific facilities at Butte, Montana, undated, Sheet Number 1, Line Segment 714, showing the Butte yard, Great Northern, Butte, Anaconda and Pacific Railway yards, Northern Pacific interchange.

Plat Map of Northern Pacific facilities at Butte, Montana, undated, Sheet Number 1, Line Segment 327, 714, showing the Logan-Butte line,ÿAnaconda spur.

Plat Map of Northern Pacific facilities at Butte, Montana, undated, Sheet Number 3, Line Segment 327, 714, showing the Logan-Butte line.

Plat Map of Northern Pacific facilities at Butte, Montana, undated, Sheet Number 2, Line Segment 714, showing the Butte yard, Great Northern, Butte, Anaconda and Pacific Railway yards, industry spurs, Northern Pacific interchange.

Plat Map of Northern Pacific facilities at Butte, Montana, October 28, 1963, Sheet Number 2, Line Segment 327, 714, showing the Butte-Garrison line,ÿindustry spur, west Butte.

Plat Map of Northern Pacific facilities at Butte, Montana, October 28, 1963, Sheet Number 1, Line Segment 327, 714, showing the Butte-Garrison line, west Butte.

Plat Map of Northern Pacific facilities at Butte, Montana, October 28, 1963, Sheet Number 3, Line Segment 327, 714, showing the Butte-Garrison line, west Butte.

Plat Map of Northern Pacific facilities at Butte, Montana, July 1, 1936, Drawing Number 86971-7, Sheet Number 2, Line Segment 714, showing the Butte yard, Hansen Packing spur.