Rating:
2 votes

Big Slough Bridge

Photos 

Photo taken by Ronnie Earnest in August 2016

Enlarge

BH Photo #360959

Map 

Street View 

Facts 

Overview
Pony truss bridge over Big Slough on CR-D, 4.8 mi. north and 3.7 mi. east of Dunbar
Location
Otoe County, Nebraska
Status
Closed to traffic, some decking is missing
History
Built 1935
Design
Pratt pony truss
Dimensions
Length of largest span: 60.0 ft.
Total length: 118.1 ft.
Deck width: 12.5 ft.
Approximate latitude, longitude
+40.74050, -95.95368   (decimal degrees)
40°44'26" N, 95°57'13" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/250602/4514148 (zone/easting/northing)
Quadrangle map:
Nebraska City NW
Average daily traffic (as of 2003)
10
Inventory number
BH 24356 (Bridgehunter.com ID)
Inspection report (as of September 2015)
Overall condition: Poor
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Serious (3 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 22.8 (out of 100)
View more at BridgeReports.com

Categories 

Abandoned (3,257)
Built 1935 (1,727)
Built during 1930s (10,988)
Have street view (24,809)
Nebraska (1,427)
One-lane traffic (7,535)
Otoe County, Nebraska (51)
Owned by county (19,554)
Pony truss (15,469)
Pratt pony truss (3,325)
Pratt truss (8,411)
Span length 50-75 feet (9,414)
Structurally deficient (17,270)
Total length 100-125 feet (4,908)
Truss (30,749)
Wooden deck (5,975)

Update Log 

  • July 11, 2012: New Street View added by Frank Hicks

Sources