+42.53667, -96.65667
42°32'12" N, 96°39'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:C002603705
Location:1.5S 3E OF PONCA
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:57.1 ft. [17.4 m]
Total length:97.1 ft. [29.6 m]
Roadway width between curbs:14.8 ft. [4.5 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:County Highway Agency [02]
Year built:1971
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: October 2015

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:8 [as of 2003]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:21.0 tons [19.1 metric tons]
Inventory rating:12.0 tons [10.9 metric tons]
Sufficiency rating:44.2
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
October 201544.2FairSatisfactoryVery GoodGood-8
October 201344.2FairSatisfactoryVery GoodGood-8
October 201144.7FairSatisfactoryVery GoodGood-8
October 200944.7FairSatisfactoryVery GoodGood-8
November 200738.9FairSatisfactoryVery GoodGoodSD8
October 200537.8FairFairVery GoodGoodSD8
November 200337.8FairFairVery GoodGoodSD8
November 200137.8FairFairVery GoodGoodSD8
November 199937.8FairFairVery GoodGoodSD8
November 199737.8FairFairVery GoodGoodSD8
November 199538.8FairFairVery GoodVery GoodSD8
October 199338.8FairFairVery GoodVery GoodSD8
January 199245.0FairSatisfactoryVery GoodVery GoodSD8
October 198946.0GoodGoodVery GoodVery GoodSD8