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SB-I480/EB-I80 over I80/SB-US75/RMP 6/US-75

Map

Coordinates:
+41.22576, -95.95309
41°13'33" N, 95°57'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SB-I480/EB-I80 over I80/SB-US75/RMP 6/US-75
Structure number:S080 45298A
Location:GROVER ST INTRCHG #7
Purpose:Carries highway overpass (third level) over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:243.1 ft. [74.1 m]
Total length:1345.2 ft. [410.0 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:16.4 ft. [5.0 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:7
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:115,680 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 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]
Sufficiency rating:73.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodVery GoodVery GoodVery Good11568073.0
March 2016FairSatisfactoryVery GoodVery Good250073.0
March 2014FairSatisfactoryVery GoodVery Good250073.0
March 2012FairSatisfactoryVery GoodVery Good250073.0
March 2010FairSatisfactoryVery GoodVery Good250045.3
March 2008GoodGoodExcellentExcellent250045.3
March 2006GoodGoodExcellentExcellent250071.6
October 2004GoodExcellentExcellentExcellent250071.6
March 2002GoodExcellentExcellentExcellent250073.6
September 2000GoodExcellentExcellentExcellent250071.6
September 1998GoodExcellentExcellentExcellent250071.6
September 1996GoodExcellentExcellentExcellent250071.6
October 1994GoodExcellentExcellentExcellent250073.0
September 1992GoodExcellentExcellentExcellent250071.0
December 1991GoodExcellentExcellentExcellent250075.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,9662,966000
Steel Protective Coatingsq. ft.19,03817,28801,050700
Deck
Reinforced Concrete Decksq. ft.36,39434,3941,967330
Substructure
Reinforced Concrete Pier Walllinear ft.4436800
Reinforced Concrete Abutmentlinear ft.7878000
Reinforced Concrete Pier Caplinear ft.125125000
Bearings
Pot Bearingeach2121000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,9941,31406800