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Milk River Bridge

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Photos 

Milk River Bridge - North Fork Road

Southwest Portal

Photo taken by David Jones in August 2016

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Map 

Facts 

Overview
Through truss bridge over Milk River on CR 308
Location
Blaine County, Montana
Status
Open to traffic
History
Built 1910
Builder
- O.E. Peppard of Missoula, Montana
Design
Through truss
Dimensions
Length of largest span: 200.1 ft.
Total length: 221.5 ft.
Deck width: 16.4 ft.
Vertical clearance above deck: 15.4 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+48.57816, -109.11015   (decimal degrees)
48°34'41" N, 109°06'37" W   (degrees°minutes'seconds")
Approximate UTM coordinates
12/639388/5382287 (zone/easting/northing)
Quadrangle map:
Zurich
Inventory number
BH 22974 (Bridgehunter.com ID)
Inspection (as of 07/2015)
Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 31.1 (out of 100)
Average daily traffic (as of 2003)
100

Categories 

Blaine County, Montana (19)
Built 1910 (1,017)
Built during 1910s (8,699)
Montana (741)
NR-eligible (3,966)
O.E. Peppard (14)
Open (36,253)
Owned by county (18,753)
Pin-connected (3,125)
Span length 175-250 feet (1,796)
Structurally deficient (18,336)
Through truss (12,830)
Total length 175-250 feet (3,722)
Truss (29,324)
Wooden deck (5,843)

Update Log 

  • August 11, 2017: Updated by Christopher Finigan: Added category "Pin-connected"

Sources 

  • David Jones - david2jpix [at] yahoo [dot] com