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Black Creek CR 474 Bridge

Photos 

Overview

Photo taken by James Baughn in May 2010

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BH Photo #164355

Map 

Facts 

Overview
Pony truss bridge over Black Creek on CR 474
Location
Shelby County, Missouri
Status
Open to traffic
History
Built ca. 1910
Design
Riveted, 4-panel Pratt pony truss
Dimensions
Length of largest span: 60.0 ft.
Total length: 61.0 ft.
Deck width: 11.8 ft.
Approximate latitude, longitude
+39.71719, -91.93256   (decimal degrees)
39°43'02" N, 91°55'57" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/591492/4396914 (zone/easting/northing)
Quadrangle map:
Lakenan
Land survey
T. 57 N., R. 09 W., Sec. 20
Average daily traffic (as of 2016)
50
Inventory numbers
MO 102-340000.3 (Missouri off-system bridge number)
MONBI 22091 (Missouri bridge number on the National Bridge Inventory)
BH 22550 (Bridgehunter.com ID)
Inspection report (as of March 2018)
Overall condition: Fair
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 42.1 (out of 100)
View more at BridgeReports.com

Categories 

4-panel truss (270)
Built during 1910s (9,672)
Functionally obsolete (6,367)
Missouri (6,315)
One-lane traffic (7,613)
Open (39,975)
Owned by county (20,846)
Pony truss (16,240)
Pratt pony truss (3,654)
Pratt truss (9,344)
Riveted (2,183)
Shelby County, Missouri (50)
Span length 50-75 feet (10,103)
Total length 50-75 feet (9,318)
Truss (32,953)

Update Log 

  • May 6, 2010: New photos from James Baughn

Sources 

  • James Baughn - webmaster [at] bridgehunter [dot] com