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Black Creek CR 478 Bridge

Photos 

Overview

Photo taken by James Baughn in May 2010

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BH Photo #164399

Map 

Facts 

Overview
Pony truss bridge over Black Creek on CR 478
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: 11.1 ft.
Approximate latitude, longitude
+39.70272, -91.92211   (decimal degrees)
39°42'10" N, 91°55'20" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/592407/4395318 (zone/easting/northing)
Quadrangle map:
Lakenan
Land survey
T. 57 N., R. 9 W., Sec. 29
Average daily traffic (as of 2016)
35
Inventory numbers
MO 102-339000.4 (Missouri off-system bridge number)
MONBI 22070 (Missouri bridge number on the National Bridge Inventory)
BH 22551 (Bridgehunter.com ID)
Inspection report (as of March 2016)
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: 18.7 (out of 100)
View more at BridgeReports.com

Categories 

4-panel truss (258)
Built during 1910s (9,035)
Missouri (6,055)
One-lane traffic (7,522)
Open (37,745)
Owned by county (19,222)
Pony truss (15,290)
Pratt pony truss (3,276)
Pratt truss (8,280)
Riveted (1,984)
Shelby County, Missouri (50)
Span length 50-75 feet (9,273)
Structurally deficient (17,658)
Total length 50-75 feet (8,728)
Truss (30,168)

Update Log 

  • May 6, 2010: New photos from James Baughn

Sources 

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