Rating:
1 vote

Brownes Bridge

Photos 

Photo taken by montanatom1950

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BH Photo #253161

Map 

Facts 

Overview
Through truss bridge over Big Hole River on CR 320
Location
Beaverhead County, Montana, and Madison County, Montana
Status
Open to traffic
History
Built 1915
Design
Polygonal Warren through truss with alternating verticals
Dimensions
Span length: 174.9 ft.
Total length: 174.9 ft.
Deck width: 17.1 ft.
Also called
Big Hole River Bridge
Approximate latitude, longitude
+45.54733, -112.69339   (decimal degrees)
45°32'50" N, 112°41'36" W   (degrees°minutes'seconds")
Approximate UTM coordinates
12/367812/5045149 (zone/easting/northing)
Quadrangle map:
Earls Gulch
Inventory number
BH 51892 (Bridgehunter.com ID)
Inspection (as of 11/2014)
Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 37.3 (out of 100)
Average daily traffic (as of 2008)
100

Update Log 

  • October 15, 2017: New photos from David Jones
  • September 29, 2016: New photo from Dave King
  • May 4, 2013: New photo from Luke Harden
  • March 27, 2012: Added by Craig Philpott

Sources 

  • Craig Philpott - craigphilpott63 [at] gmail [dot] com
  • Luke
  • David Jones - david2jpix [at] yahoo [dot] com
  • Dave King - DKinghawkfan [at] hotmail [dot] com