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GRANT AVE over PIONEER CREEK

Map

Coordinates:
+41.93812, -91.23459
41°56'17" N, 91°14'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:GRANT AVE over PIONEER CREEK
Structure number:000000000104781
Location:082030604
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:30.8 ft. [9.4 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:18.7 ft. [5.7 m]
Deck width edge-to-edge:18.7 ft. [5.7 m]
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:Gravel [8]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:35 [as of 2010]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
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: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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:32.0
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 2017PoorFairFairSerious3532.0
May 2016PoorFairFairSerious3532.0
May 2014PoorFairFairPoor3552.9
April 2012PoorFairFairPoor3552.9
May 2010PoorFairFairPoor3552.8
May 2008PoorFairFairPoor3552.8
June 2006PoorFairFairPoor3553.8
April 2004PoorFairFairPoor3553.8
July 2002PoorFairFairPoor3553.8
April 2000PoorSatisfactoryFairPoor3554.8
July 1998PoorSatisfactoryFairPoor3559.0
May 1996PoorSatisfactoryFairPoor3559.0
April 1994PoorGoodGoodPoor4557.9
June 1992PoorGoodGoodPoor4557.9
July 1990FairGoodGoodSatisfactory4585.9