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FM over SOUTH TIMBER CREEK

Map

Coordinates:
+42.63889, -93.40833
42°38'20" N, 93°24'30" 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: November 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:70 [as of 2013]
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Operating rating:41.0 tons [37.3 metric tons]
Inventory rating:24.4 tons [22.2 metric tons]
Sufficiency rating:48.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201648.3PoorPoorFairPoorSD70
November 201448.3PoorPoorFairPoorSD70
November 201258.4FairFairFairFairFO70
December 201062.2FairFairFairFair-70
November 200858.2FairFairFairFairFO70
April 200754.4FairFairFairFairFO70
October 200454.4FairFairFairFairFO70
February 200354.4FairFairFairFairFO70
October 200054.4FairFairSatisfactoryFairFO70
August 199955.3FairSatisfactorySatisfactorySatisfactoryFO140
April 199755.4FairSatisfactorySatisfactorySatisfactoryFO130
January 199555.3FairSatisfactorySatisfactorySatisfactoryFO130
July 199365.4FairSatisfactoryGoodSatisfactoryFO90
July 199165.4GoodGoodGoodGoodFO90