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I680 over MISSOURI RIVER

Map 

Coordinates:
+41.34565, -95.95807
41°20'44" N, 95°57'29" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I680 over MISSOURI RIVER
Structure number:S680 01343R
Location:ECL OMAHA
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:420.0 ft. [128.0 m]
Total length:1603.1 ft. [488.6 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Vertical clearance above deck:15.7 ft. [4.8 m]
Vertical clearance below bridge:525.0 ft. [160.0 m]
Owner:State Highway Agency [01]
Year built:1952
Year reconstructed:1986
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:Steel continuous [4]
Main spans design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,028 [as of 2013]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
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:51.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201551.1FairGoodFairFairFO7028
September 201353.4FairGoodSatisfactoryFairFO7028
September 201171.6FairGoodSatisfactorySatisfactoryFO8000
September 200960.4FairGoodFairFairFO8000
September 200760.4FairGoodFairFairFO7700
August 200759.7FairGoodGoodSatisfactoryFO7828
March 200559.5GoodGoodGoodGoodFO9183
October 200259.6GoodGoodGoodGoodFO8075
July 199959.7GoodGoodGoodGoodFO7800
May 199759.7GoodGoodGoodGoodFO7653
August 199560.0GoodGoodGoodGoodFO6815
June 199362.1GoodGoodGoodGood-6305
April 199169.5GoodGoodGoodGood-6032
November 199069.5GoodVery GoodGoodGood-5790