NB-US75/WB-I80 over I80/BN&UP/I480/RMP 50


+41.22333, -95.95167
41°13'24" N, 95°57'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:NB-US75/WB-I80 over I80/BN&UP/I480/RMP 50
Structure number:S080 45308
Purpose:Carries highway overpass (third level) over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:174.9 ft. [53.3 m]
Total length:1995.2 ft. [608.1 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:36.4 ft. [11.1 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1989
Year reconstructed:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:14
Main spans material:Steel continuous [4]
Main spans 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: March 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:18,200 [as of 2003]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:62.9 tons [57.2 metric tons]
Inventory rating:38.0 tons [34.5 metric tons]
Sufficiency rating:76.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201676.0FairSatisfactoryGoodVery GoodFO18200
March 201476.0FairSatisfactoryVery GoodVery GoodFO18200
March 201287.1FairSatisfactoryVery GoodVery GoodFO18200
March 201087.1FairSatisfactoryVery GoodVery GoodFO18200
March 200887.1GoodGoodExcellentExcellentFO18200
March 200686.3GoodGoodExcellentExcellentFO18200
October 200486.3GoodExcellentExcellentExcellentFO18200
March 200286.3GoodExcellentExcellentExcellentFO18200
September 200086.3GoodExcellentExcellentExcellent-18200
September 199886.3GoodExcellentExcellentExcellent-18200
September 199686.3GoodExcellentExcellentExcellent-18200
October 199488.8GoodExcellentExcellentExcellent-2500
September 199271.0GoodExcellentExcellentExcellent-2500
December 199174.0GoodExcellentExcellentExcellent-2500