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LEAVENWORTH ST/FAU over I480/US75

Map

Coordinates:
+41.25241, -95.95362
41°15'09" N, 95°57'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LEAVENWORTH ST/FAU over I480/US75
Structure number:S480 00180
Location:LEAVENWORTH ST INTRCHG
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:74.2 ft. [22.6 m]
Total length:213.9 ft. [65.2 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:1995
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:4
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,800 [as of 2010]
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: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:67.9 tons [61.7 metric tons]
Inventory rating:40.9 tons [37.2 metric tons]
Sufficiency rating:64.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201764.0FairGoodFairFairFO15800
March 201564.0FairGoodFairFairFO15800
March 201364.0FairGoodFairFairFO15800
March 201164.0FairGoodFairSatisfactoryFO21300
March 200964.0FairGoodFairSatisfactoryFO24200
March 200764.0FairGoodFairSatisfactoryFO22000
March 200566.0FairGoodFairSatisfactoryFO20400
June 200377.0FairGoodSatisfactorySatisfactory-20400
March 200177.0FairGoodSatisfactorySatisfactory-25950
July 199977.0FairGoodSatisfactorySatisfactory-23900
July 199766.0FairExcellentFairGood-22900
July 199566.0FairExcellentFairGood-22950
July 199359.0PoorSeriousFairGoodSD22950
December 199162.0FairFairFairGoodFO23250

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.509615020
Deck
Reinforced Concrete Top Flangesq. ft.976976000
Wearing Surfacessq. ft.955495100
Substructure
Reinforced Concrete Columneach1200120
Reinforced Concrete Abutmentlinear ft.2573150
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1301121800
Deck
Reinforced Concrete Slabsq. ft.1581401800