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LOCAL over CROOKED CREEK

Map

Coordinates:
+41.66667, -92.62500
41°40'00" N, 92°37'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL over CROOKED CREEK
Structure number:000000000211230
Location:076101401
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:44.0 ft. [13.4 m]
Total length:44.9 ft. [13.7 m]
Roadway width between curbs:23.0 ft. [7.0 m]
Deck width edge-to-edge:23.6 ft. [7.2 m]
Owner:County Highway Agency [02]
Year built:1952
Year reconstructed:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [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: June 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:30 [as of 2010]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:25.9 tons [23.5 metric tons]
Inventory rating:15.3 tons [13.9 metric tons]
Sufficiency rating:59.1
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201659.1FairGoodSatisfactoryFair-30
March 201469.1FairGoodGoodSatisfactory-30
March 201269.1FairGoodGoodSatisfactory-30
April 201091.1FairGoodGoodSatisfactory-30
April 200891.1FairGoodGoodSatisfactory-30
March 200691.5GoodGoodGoodGood-30
April 200491.5GoodGoodGoodGood-30
May 200291.5GoodGoodGoodGood-35
June 200191.5GoodGoodGoodGood-35
June 199991.5GoodGoodGoodGood-35
April 199791.5GoodGoodGoodGood-35
April 199591.5GoodGoodGoodGood-35
December 199291.5GoodGoodGoodGood-35
July 199191.5GoodGoodGoodGood-35