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NP - Iron Ridge Tunnel

Photo 

Photo taken by Montanatom

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BH Photo #316096

Map 

Facts 

Overview
Lost Tunnel on Northern Pacific Railroad
Location
Lewis and Clark County, Montana
Status
Bypassed and collapsed
Railroad
- Northern Pacific Railway (NP)
Design
Tunnel
Approximate latitude, longitude
+46.65772, -112.23653   (decimal degrees)
46°39'28" N, 112°14'12" W   (degrees°minutes'seconds")
Approximate UTM coordinates
12/405393/5167871 (zone/easting/northing)
Quadrangle map:
Austin
Inventory number
BH 66000 (Bridgehunter.com ID)

Categories 

Collapsed (405)
Lewis and Clark County, Montana (41)
Lost (26,854)
Montana (838)
Northern Pacific Railway (449)
Railroad (16,165)
Tunnel (1,342)

Update Log 

  • February 13, 2015: Added by Luke

Sources 

  • Luke