+42.53013, -96.69603
42°31'48" N, 96°41'46" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:N12 over BADGER CREEK
Structure number:S012 23640
Location:2.2SE PONCA
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:44.0 ft. [13.4 m]
Total length:111.9 ft. [34.1 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,175 [as of 2012]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:54.9 tons [49.9 metric tons]
Inventory rating:32.9 tons [29.9 metric tons]
Sufficiency rating:83.8

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201683.8FairFairFairVery Good-2175
September 201483.8FairFairFairVery Good-2175
September 201285.3FairFairFairVery Good-2545
September 201096.4FairSatisfactorySatisfactoryVery Good-2100
September 200885.3FairFairFairVery Good-2100
August 200686.8FairFairFairVery Good-2180
March 200486.8FairFairFairVery Good-2000
August 200286.8FairFairFairVery Good-2150
February 200097.8FairFairSatisfactoryVery Good-1900
March 199897.8FairFairSatisfactoryVery Good-1900
March 199695.8FairSatisfactoryVery GoodVery Good-1675
March 199495.9FairSatisfactoryVery GoodVery Good-1600
March 199295.9FairSatisfactoryVery GoodVery Good-1640
February 199095.9FairSatisfactoryVery GoodVery Good-1640