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INDIAN AVE over W ROCK CR

Map

Coordinates:
+41.85924, -91.21061
41°51'33" N, 91°12'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INDIAN AVE over W ROCK CR
Structure number:000000000103800
Location:081030402
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:24.0 ft. [7.3 m]
Total length:25.9 ft. [7.9 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:County Highway Agency [02]
Year built:1918
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: May 2016

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:10 [as of 2010]
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:36.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016PoorPoorFairFair1036.6
May 2014PoorPoorFairFair1036.6
April 2012PoorPoorFairFair1036.6
May 2010PoorPoorFairFair1036.6
May 2008FairFairFairFair1038.6
June 2006FairFairFairFair1038.8
April 2004FairFairFairFair1038.8
July 2002FairFairFairFair1038.8
April 2000FairFairFairFair1038.8
August 1998FairFairFairFair1038.8
July 1996FairSatisfactorySatisfactorySatisfactory1049.8
April 1994FairGoodSatisfactorySatisfactory2550.6
June 1992FairSatisfactorySatisfactorySatisfactory2562.5
June 1990FairSatisfactorySatisfactoryGood2562.5