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I-80 over MISSISSIPPI RIVER & RR

Map

Coordinates:
+41.58434, -90.36760
41°35'04" N, 90°22'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-80 over MISSISSIPPI RIVER & RR
Structure number:000000000047720
Location:IN LECLAIRE
Purpose:Carries highway overpass over highway, waterway, and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:370.1 ft. [112.8 m]
Total length:3488.0 ft. [1063.1 m]
Roadway width between curbs:61.0 ft. [18.6 m]
Deck width edge-to-edge:66.9 ft. [20.4 m]
Vertical clearance below bridge:59.1 ft. [18.0 m]
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:1996
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:16
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:35,400 [as of 2017]
Truck traffic:26% 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:65.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodFairFair3540065.0
October 2015FairGoodFairFair3480067.0
October 2013FairGoodFairFair3080067.0
October 2011FairGoodFairFair3150067.0
December 2010FairGoodFairFair3100067.0
May 2009FairVery GoodSatisfactoryFair3110067.0
June 2007FairVery GoodSatisfactoryFair3260065.0
May 2005FairVery GoodSatisfactoryFair3350065.0
April 2003FairVery GoodSatisfactoryFair3410065.0
September 1996FairVery GoodSatisfactoryGood2980076.0
April 1991PoorPoorSatisfactoryGood92000.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.315,903243,05972,84400
Steel Stringerlinear ft.147,03169,77277,25900
Deck
Reinforced Concrete Decksq. ft.231,790213,62218,16800
Superstructure
Steel Floor Beamlinear ft.129,288104,78824,50000
Substructure
Reinforced Concrete Columneach42,62842,628000
Reinforced Concrete Pier Walllinear ft.12,75912,759000
Other Material Pier Walllinear ft.16,14916,149000
Reinforced Concrete Abutmentlinear ft.1,2811,276050
Reinforced Concrete Pier Caplinear ft.1,5771,572500
Joints
Strip Seal Jointlinear ft.1,6381,638000
Compression Jointlinear ft.6660600
Bearings
Elastomeric Bearingeach1321201200
Movable Bearingeach2061624400
Fixed Bearingeach3022881400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.10,4411010,43100