Share:

SB-I480 over I80/RAMP 4

Map

Coordinates:
+41.22707, -95.95401
41°13'37" N, 95°57'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SB-I480 over I80/RAMP 4
Structure number:S080 45303A
Location:GROVER ST INTRCHG #3
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:252.0 ft. [76.8 m]
Total length:1538.1 ft. [468.8 m]
Roadway width between curbs:75.1 ft. [22.9 m]
Deck width edge-to-edge:77.4 ft. [23.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1989
Year reconstructed:2007
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:10
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:44,370 [as of 2002]
Truck traffic:7% 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: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]
Sufficiency rating:76.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodVery GoodVery GoodVery Good4437076.0
March 2016FairSatisfactoryVery GoodVery Good4437076.0
March 2014FairSatisfactoryVery GoodVery Good4437076.0
March 2012GoodGoodVery GoodVery Good4437076.0
March 2010GoodVery GoodVery GoodVery Good4437035.8
April 2008GoodVery GoodVery GoodVery Good4437054.5
March 2006GoodVery GoodExcellentExcellent4437071.0
October 2004GoodExcellentExcellentExcellent4437071.0
March 2002GoodExcellentExcellentExcellent4391371.0
September 2000GoodExcellentExcellentExcellent4425071.0
September 1998GoodExcellentExcellentExcellent4095069.0
September 1996GoodExcellentExcellentExcellent7909069.0
October 1994GoodExcellentExcellentExcellent2580069.0
September 1992GoodExcellentExcellentExcellent2580069.0
December 1991GoodExcellentExcellentExcellent2580073.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.8,3198,2596000
Steel Protective Coatingsq. ft.157,523155,46301,800260
Deck
Reinforced Concrete Decksq. ft.90,05989,897130320
Substructure
Reinforced Concrete Pier Walllinear ft.163163000
Reinforced Concrete Abutmentlinear ft.208208000
Steel Pier Caplinear ft.122122000
Reinforced Concrete Pier Caplinear ft.476476000
Bearings
Pot Bearingeach7068020
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,9312,9160150