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GRANT AVE over SMALL

Map

Coordinates:
+41.69976, -91.23475
41°41'59" N, 91°14'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:GRANT AVE over SMALL
Structure number:000000000103125
Location:080033006
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:23.0 ft. [7.0 m]
Total length:24.0 ft. [7.3 m]
Roadway width between curbs:17.1 ft. [5.2 m]
Deck width edge-to-edge:17.4 ft. [5.3 m]
Skew angle:10°
Owner:County Highway Agency [02]
Year built:1976
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Other [9]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:15 [as of 2018]
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]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:32.6
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 2018PoorFairFairPoor1532.6
May 2016PoorFairFairPoor1532.6
May 2014PoorFairFairPoor1532.6
May 2012PoorFairFairPoor1532.6
May 2010PoorFairFairPoor1532.4
April 2008PoorFairFairPoor1532.4
March 2006PoorFairFairPoor1532.6
April 2004PoorFairFairPoor1537.7
July 2002PoorSatisfactoryFairPoor1538.7
April 2000PoorSatisfactoryFairPoor1538.7
June 1998PoorSatisfactoryFairPoor1547.7
July 1996FairSatisfactorySatisfactoryFair1565.7
April 1994FairSatisfactoryGoodSatisfactory1589.0
June 1992FairSatisfactoryGoodFair1574.2
June 1990FairSatisfactoryGoodGood1599.7