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USBR Main Canal-CR 434 Bridge

Photos 

CR 434 Bridge

View from the south

Photo taken by David Jones in May 2019

Enlarge

BH Photo #447225

Map 

Facts 

Overview
Pratt pony truss bridge over USBR Main Canal on County Road 434
Location
Richland County, Montana
Status
Open to traffic
History
Built 1908 by Minneapolis Steel & Machinery Company
Builder
- Minneapolis Steel & Machinery Co. of Minneapolis, Minnesota
Design
4-panel, pinned Pratt pony truss
Dimensions
Span length: 56.1 ft.
Total length: 56.1 ft.
Deck width: 18.0 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+47.58666, -104.26180   (decimal degrees)
47°35'12" N, 104°15'42" W   (degrees°minutes'seconds")
Approximate UTM coordinates
13/555504/5270625 (zone/easting/northing)
Quadrangle map:
Crane
Average daily traffic (as of 2004)
100
Inventory number
BH 23158 (Bridgehunter.com ID)
Inspection report (as of February 2017)
Overall condition: Fair
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 49.3 (out of 100)
View more at BridgeReports.com

Update Log 

  • May 15, 2019: Updated by Tony Dillon: Added builder and truss type
  • May 14, 2019: New photos from David Jones

Sources 

  • David Jones - david2jpix [at] yahoo [dot] com
  • Tony Dillon - spansaver [at] hotmail [dot] com