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LOCAL ROAD over SMALL STREAM

Map

Coordinates:
+41.33384, -91.61950
41°20'02" N, 91°37'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over SMALL STREAM
Structure number:000000000336300
Location:075070102
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:29.9 ft. [9.1 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:18.4 ft. [5.6 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:County Highway Agency [02]
Year built:1917
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:10 [as of 2010]
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:49.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017PoorPoorPoorFair1049.3
March 2015PoorFairPoorFair1043.3
March 2013PoorFairPoorFair1043.3
March 2011PoorFairPoorFair1043.3
March 2009FairFairFairFair1059.1
March 2007FairFairFairFair1058.1
June 2005FairFairFairFair1058.1
June 2003FairFairFairFair1058.1
June 2001FairFairFairFair1063.3
May 1999FairFairFairFair1063.3
December 1996FairFairFairFair1061.3
August 1995FairFairFairFair1061.0
July 1993FairGoodSatisfactorySatisfactory580.9
May 1991GoodVery GoodGoodGood582.9