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LOCAL over NORTH TIMBER CREEK

Map

Coordinates:
+42.66944, -93.23333
42°40'10" N, 93°13'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL over NORTH TIMBER CREEK
Structure number:000000000242920
Location:083201302
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:22.0 ft. [6.7 m]
Roadway width between curbs:18.4 ft. [5.6 m]
Deck width edge-to-edge:24.3 ft. [7.4 m]
Owner:County Highway Agency [02]
Year built:1924
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
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:Fair
Status:Open, no restriction [A]
Average daily traffic:130 [as of 2013]
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:24.0 tons [21.8 metric tons]
Sufficiency rating:56.7
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 201656.7FairFairSatisfactoryFair-130
November 201456.7FairFairSatisfactoryFair-130
November 201256.7FairFairSatisfactoryFair-130
November 201056.4FairFairSatisfactoryFair-130
November 200856.4FairFairSatisfactoryFair-130
March 200756.7FairFairSatisfactoryFair-130
September 200456.7FairFairSatisfactoryFair-130
November 200256.4FairFairSatisfactoryFair-110
April 200156.4FairFairSatisfactoryFair-110
July 199974.4FairSatisfactoryGoodSatisfactoryFO110
February 199776.4FairSatisfactoryGoodGood-40
February 199576.4FairSatisfactoryGoodGood-40
March 199376.4FairSatisfactoryGoodGood-40
January 199176.4FairSatisfactoryGoodGood-40