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US287 Madison River Bridge

Photo 

US287 Madison River Bridge

1970s view

Photo from old postcard

Enlarge

BH Photo #497893

Map 

Facts 

Overview
Lost two-span through truss bridge over Madison River on US 287 in Ennis
Location
Ennis, Madison County, Montana
Status
No longer exists
History
Built 1935; replaced 2001
Design
Through truss
Dimensions
Length of largest span: 144.0 ft.
Total length: 294.0 ft.
Deck width: 24.0 ft.
Vertical clearance above deck: 15.0 ft.
Approximate latitude, longitude
+45.34664, -111.72258   (decimal degrees)
45°20'48" N, 111°43'21" W   (degrees°minutes'seconds")
Approximate UTM coordinates
12/443394/5021713 (zone/easting/northing)
Quadrangle map:
Ennis
Average daily traffic (as of 2015)
3,720
Inventory number
BH 23094 (Bridgehunter.com ID)
Inspection report (as of February 2017)
Overall condition: Fair
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 79 (out of 100)
View more at BridgeReports.com

Categories 

Built 1935 (1,468)
Built during 1930s (11,928)
Ennis, Montana (3)
Lost (26,400)
Lost 2001 (464)
Lost during 2000s (4,295)
Madison County, Montana (25)
Montana (835)
Owned by state (16,238)
Skewed (4,959)
Span length 125-175 feet (4,303)
Through truss (15,739)
Total length 250-500 feet (5,354)
Truss (33,900)
US 287 (10)

Update Log 

  • May 5, 2021: New photo from Geoff Hubbs

Related Bridges 

Sources 

  • Geoff Hubbs