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GRANT AVE over PIONEER CREEK

Map

Coordinates:
+42.57222, -91.39722
42°34'20" N, 91°23'50" 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 2016

Good/Fair/Poor Condition:Poor
Status:Open, posting recommended but not legally implemented [B]
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]
Operating rating:19.9 tons [18.1 metric tons]
Inventory rating:10.0 tons [9.1 metric tons]
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

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201632.0PoorFairFairSeriousSD35
May 201452.9PoorFairFairPoorSD35
April 201252.9PoorFairFairPoorSD35
May 201052.8PoorFairFairPoorSD35
May 200852.8PoorFairFairPoorSD35
June 200653.8PoorFairFairPoorSD35
April 200453.8PoorFairFairPoorSD35
July 200253.8PoorFairFairPoorSD35
April 200054.8PoorSatisfactoryFairPoorSD35
July 199859.0PoorSatisfactoryFairPoorSD35
May 199659.0PoorSatisfactoryFairPoorSD35
April 199457.9PoorGoodGoodPoorSD45
June 199257.9PoorGoodGoodPoorSD45
July 199085.9FairGoodGoodSatisfactory-45