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MILW - Pipestone Pass Tunnel

Photo 

Pipestone Pass

West portal of the Milwaukee Road's Pipestone Pass Tunnel.

Photo by Kjmoss1

License: Creative Commons Attribution (CC BY)

View this photo on Wikipedia

BH Photo #316115

Map 

Facts 

Overview
Abandoned tunnel under Pipestone Pass on Chicago, Milwaukee, St. Paul & Pacific Railroad
Location
Silver Bow County, Montana
Status
Derelict/abandoned
History
Built 1908
Builder
- Winston Brothers of Minneapolis, Minnesota
Railroad
- Chicago, Milwaukee, St. Paul & Pacific Railroad (MILW; CMStP&P; CMStP)
Design
Tunnel
Dimensions
Total length: 2,290.0 ft. (0.4 mi.)
Also called
MILW - Tunnel No. 11
Approximate latitude, longitude
+45.85738, -112.43880   (decimal degrees)
45°51'27" N, 112°26'20" W   (degrees°minutes'seconds")
Approximate UTM coordinates
12/388304/5079208 (zone/easting/northing)
Quadrangle map:
Pipestone Pass
Elevation
6347 ft. above sea level
Inventory number
BH 66028 (Bridgehunter.com ID)

Update Log 

  • February 14, 2015: Added by Ian Martin

Sources 

  • Ian Martin