+42.39866, -96.86210
42°23'55" N, 96°51'44" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:C002601710
Location:1SW OF ALLEN
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:34.1 ft. [10.4 m]
Total length:35.1 ft. [10.7 m]
Roadway width between curbs:25.6 ft. [7.8 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Owner:County Highway Agency [02]
Year built:1999
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:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20 [as of 2003]
Deck condition:Fair [5 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Superior to present desirable criteria [9]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:49.9 tons [45.4 metric tons]
Inventory rating:28.9 tons [26.3 metric tons]
Sufficiency rating:91.9
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201691.9FairFairVery GoodVery Good-20
November 201492.9GoodVery GoodVery GoodVery Good-20
November 201292.8GoodVery GoodVery GoodVery Good-20
November 201092.8GoodExcellentExcellentExcellent-20
September 200892.8GoodExcellentExcellentExcellent-20
October 200697.0FairFairExcellentExcellent-20
October 200497.0FairFairExcellentExcellent-20
November 200297.0FairFairExcellentExcellent-20
November 200098.0GoodExcellentExcellentExcellent-20
November 199973.0GoodExcellentExcellentExcellent-20
November 199832.8GoodVery GoodGoodGoodFO20
November 199632.8GoodVery GoodGoodGoodSD20
October 199432.8GoodGoodGoodGoodSD20
November 199236.9GoodGoodGoodGoodSD20
December 199136.9GoodGoodGoodGoodSD20