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FM over SOUTH TIMBER CREEK

Map

Coordinates:
+41.97829, -92.83893
41°58'42" N, 92°50'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM over SOUTH TIMBER CREEK
Structure number:000000000242490
Location:083172801
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:120.1 ft. [36.6 m]
Total length:123.0 ft. [37.5 m]
Roadway width between curbs:19.7 ft. [6.0 m]
Deck width edge-to-edge:21.7 ft. [6.6 m]
Vertical clearance above deck:11.2 ft. [3.4 m]
Owner:County Highway Agency [02]
Year built:1954
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:60 [as of 2017]
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:26.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018PoorPoorFairPoor6026.8
November 2016PoorPoorFairPoor7048.3
November 2014PoorPoorFairPoor7048.3
November 2012FairFairFairFair7058.4
December 2010FairFairFairFair7062.2
November 2008FairFairFairFair7058.2
April 2007FairFairFairFair7054.4
October 2004FairFairFairFair7054.4
February 2003FairFairFairFair7054.4
October 2000FairFairSatisfactoryFair7054.4
August 1999FairSatisfactorySatisfactorySatisfactory14055.3
April 1997FairSatisfactorySatisfactorySatisfactory13055.4
January 1995FairSatisfactorySatisfactorySatisfactory13055.3
July 1993FairSatisfactoryGoodSatisfactory9065.4
July 1991GoodGoodGoodGood9065.4