+42.32222, -91.52500
42°19'20" N, 91°31'30" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:000000000104291
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:125.0 ft. [38.1 m]
Total length:699.2 ft. [213.1 m]
Roadway width between curbs:30.2 ft. [9.2 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:County Highway Agency [02]
Year built:1971
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:6
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:930 [as of 2014]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:45.4 tons [41.3 metric tons]
Inventory rating:29.4 tons [26.7 metric tons]
Sufficiency rating:83.6
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 201683.6FairSatisfactoryGoodSatisfactory-930
May 201483.7FairSatisfactoryGoodGood-871
July 201283.8FairSatisfactoryGoodGood-800
May 201083.5FairSatisfactoryGoodGood-800
May 200883.4FairSatisfactoryGoodGood-900
June 200783.6FairSatisfactoryVery GoodGood-900
May 200783.4FairSatisfactoryGoodGood-900
June 200587.8FairSatisfactoryVery GoodGood-610
July 200387.8FairSatisfactoryVery GoodGood-610
June 200184.8FairSatisfactoryVery GoodGood-760
July 199981.7GoodGoodVery GoodGood-760
January 199785.6GoodGoodVery GoodVery Good-650
May 199593.2GoodGoodVery GoodVery Good-650
June 199394.2GoodGoodVery GoodVery Good-660
April 199194.2GoodGoodVery GoodVery Good-660