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St. Johns Creek Route YY Bridge

Photos 

Oblique view

Photo taken by Jack Schmidt

BH Photo #105321

Map 

Street View 

Facts 

Overview
Three-span pony truss bridge over St. Johns Creek on Route YY
Location
Franklin County, Missouri
Status
Replaced 2016
History
Originally built 1922-1923 over Dardenne Creek on what would become US 40; removed 1953; re-erected here in 1957
Design
West span: 5-panel Pratt pony truss, 50 ft.
Middle span: 8-panel Warren pony truss, 80 ft.
East span: 5-panel Pratt pony truss, 50 ft.
Dimensions
Length of largest span: 81.3 ft.
Total length: 187.0 ft.
Deck width: 20.0 ft.
Approximate latitude, longitude
+38.49926, -91.09828   (decimal degrees)
38°29'57" N, 91°05'54" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/665834/4262925 (zone/easting/northing)
Quadrangle map:
Union
Land survey
T. 43 N., R. 2 W., Sec. 1
Average daily traffic (as of 2015)
1,710
Inventory numbers
MoDOT N-141 (Missouri Dept. of Transportation bridge number)
MONBI 6791 (Missouri bridge number on the National Bridge Inventory)
BH 21508 (Bridgehunter.com ID)
Inspection report (as of December 2015)
Overall condition: Poor
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Serious (3 out of 9)
Sufficiency rating: 2 (out of 100)
View more at BridgeReports.com

Categories 

Built 1957 (254)
Built during 1950s (3,519)
Franklin County, Missouri (81)
Have street view (24,552)
Lost (20,714)
Lost 2016 (178)
Lost during 2010s (2,421)
Missouri (6,070)
Owned by state (14,601)
Pony truss (15,405)
Pratt pony truss (3,304)
Pratt truss (8,358)
Replaced by new bridge (13,578)
Riveted (1,992)
Skewed (4,787)
Span length 75-100 feet (6,050)
Structurally deficient (17,487)
Total length 175-250 feet (3,958)
Truss (30,519)
Warren pony truss (3,008)
Warren truss (6,002)

Update Log 

  • April 7, 2006: Posted photos from Jack Schmidt

Sources