+42.36944, -91.50556
42°22'10" N, 91°30'20" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:000000000104200
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:55.1 ft. [16.8 m]
Total length:57.1 ft. [17.4 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.0 ft. [6.7 m]
Owner:County Highway Agency [02]
Year built:1958
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2015

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:35 [as of 2010]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:41.7 tons [37.9 metric tons]
Inventory rating:18.8 tons [17.1 metric tons]
Sufficiency rating:47.5
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
June 201547.5PoorSatisfactorySatisfactoryPoorSD35
April 201360.5FairSatisfactorySatisfactoryFair-35
June 201160.5FairSatisfactoryGoodFair-35
May 200960.1FairSatisfactoryGoodFair-35
June 200760.5FairSatisfactoryGoodFair-35
June 200560.5FairSatisfactoryGoodFair-35
July 200360.5FairSatisfactoryGoodFair-35
June 200160.5FairSatisfactoryGoodFair-35
January 199960.5FairSatisfactoryGoodFair-35
January 199760.5FairSatisfactoryGoodFair-35
May 199560.5FairSatisfactoryGoodFair-35
June 199372.5GoodVery GoodVery GoodGood-20
April 199172.5GoodVery GoodVery GoodGood-20