EB-N64 over I680


+41.28592, -96.07546
41°17'09" N, 96°04'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:EB-N64 over I680
Structure number:S680 00459
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:124.0 ft. [37.8 m]
Total length:251.0 ft. [76.5 m]
Roadway width between curbs:120.7 ft. [36.8 m]
Deck width edge-to-edge:138.8 ft. [42.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
Main spans material:Prestressed concrete [5]
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 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:29,430 [as of 2012]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:80.9 tons [73.5 metric tons]
Inventory rating:38.9 tons [35.4 metric tons]
Sufficiency rating:98.0
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
March 201798.0GoodGoodVery GoodVery Good-29430
March 201598.0GoodVery GoodVery GoodVery Good-29430
March 201398.0GoodVery GoodVery GoodVery Good-29430
March 201198.0GoodVery GoodExcellentExcellent-29915
March 200998.0GoodExcellentExcellentExcellent-29560
March 200798.0GoodExcellentExcellentExcellent-29685
March 200598.0GoodExcellentExcellentExcellent-35840
February 200498.0GoodExcellentExcellentExcellent-34200
April 200146.9PoorSatisfactorySatisfactoryPoorSD18400
July 199946.9PoorSatisfactorySatisfactoryPoorSD18033
June 199748.9PoorSatisfactorySatisfactoryPoorSD33515
August 199527.0PoorSatisfactorySatisfactoryPoorSD15392
July 199346.9PoorSatisfactorySatisfactoryPoorSD15392
December 199160.9FairSatisfactoryGoodFair-15392