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LOCAL 460TH ST over BEAR CREEK

Map

Coordinates:
+42.85199, -95.66556
42°51'07" N, 95°39'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL 460TH ST over BEAR CREEK
Structure number:000000000109840
Location:093412701
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:27.9 ft. [8.5 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:17.7 ft. [5.4 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Owner:County Highway Agency [02]
Year built:1916
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Gravel [8]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Poor
Status:Posted for other load-capacity restriction [R]
Average daily traffic:45 [as of 2011]
Deck condition:Fair [5 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]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Sufficiency rating:55.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017PoorFairFairPoor4555.6
August 2015PoorFairFairPoor4555.6
August 2013PoorFairFairPoor4551.6
September 2011PoorSatisfactoryFairPoor4551.4
August 2009PoorSatisfactoryFairPoor4551.1
April 2007GoodGoodGoodGood4578.0
April 2005GoodGoodGoodGood4578.0
August 2003GoodGoodGoodGood4578.0
August 2001GoodGoodGoodGood4578.0
August 1999GoodGoodGoodGood4578.0
August 1997GoodGoodGoodGood4578.0
April 1995GoodGoodGoodGood4578.1
August 1993GoodGoodGoodGood4578.1
August 1991GoodGoodGoodGood4578.1