Rating:
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Egan Bridge

Moody County, South Dakota

Photos 

Side view

Photo taken by Jason Smith

BH Photo #108811

Map 

Facts 

Overview
Through truss bridge over Big Sioux River on 2nd Street in Egan
Location
Moody County, South Dakota
Status
Open to traffic
History
Built 1922
Design
Riveted, 8-panel Parker through truss
Dimensions
Length of largest span: 140.1 ft.
Total length: 143.1 ft.
Deck width: 18.0 ft.
Vertical clearance above deck: 15.4 ft.
Recognition
Posted to the National Register of Historic Places
Approximate latitude, longitude
+43.99820, -96.63913   (decimal degrees)
43°59'54" N, 96°38'21" W   (degrees°minutes'seconds")
Approximate UTM coordinates
14/689288/4874383 (zone/easting/northing)
Quadrangle map:
Trent
Average daily traffic (as of 2016)
100
Inventory numbers
SD 51-124-136 (South Dakota structure number)
BH 32297 (Bridgehunter.com ID)
Inspection report (as of October 2018)
Overall condition: Poor
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 36 (out of 100)
View more at BridgeReports.com

Categories 

8-panel truss (389)
A-frame portal (420)
Big Sioux River (66)
Built 1922 (694)
Built during 1920s (9,922)
Moody County, South Dakota (10)
NR-listed (2,960)
Open (39,882)
Owned by township (2,704)
 Parker through truss (1,296)
Parker truss (1,677)
Riveted (2,165)
South Dakota (665)
Span length 125-175 feet (4,220)
Through truss (15,062)
Total length 125-175 feet (5,920)
Truss (32,784)

Update Log 

  • October 11, 2012: Updated by Jason Smith: Added categories "A-frame portal", "Big Sioux River"
  • February 26, 2007: Posted photos from Jason Smith

Sources 

  • Jason Smith - flensburg [dot] bridgehunter [dot] av [at] googlemail [dot] com

Comments 

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