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I-275 NB TO I-4 EB over SR-45 (NEBRASKA AVENUE)

Map

Coordinates:
+27.96416, -82.45122
27°57'51" N, 82°27'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-275 NB TO I-4 EB over SR-45 (NEBRASKA AVENUE)
Structure number:100146
Location:AT INTERSECTION I-4 I-275
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:103.0 ft. [31.4 m]
Total length:210.6 ft. [64.2 m]
Roadway width between curbs:55.1 ft. [16.8 m]
Deck width edge-to-edge:58.1 ft. [17.7 m]
Vertical clearance above deck:17.7 ft. [5.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:2005
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:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:82,000 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:85.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016GoodGoodGoodGood8200085.7
June 2014GoodGoodGoodGood8200086.5
June 2012GoodGoodGoodGood8200086.5
June 2010GoodGoodGoodGood8200097.0
June 2008GoodGoodGoodGood7675097.0
June 2006GoodGoodGoodGood5700097.0
February 2006GoodGoodGoodGood6575084.0
June 2004GoodGoodGoodGood6225065.0
April 2003GoodGoodGoodGood5925067.0
April 2001GoodGoodGoodGood6225067.0
April 1999GoodGoodGoodGood6650066.0
December 1998GoodGoodGoodGood3450062.0
October 1996GoodGoodGoodGood3450066.5
April 1995GoodVery GoodVery GoodVery Good6500079.0
June 1993GoodVery GoodVery GoodVery Good6006379.0
September 1991GoodVery GoodVery GoodVery Good4071879.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,9191,918100
Deck
Reinforced Concrete Decksq. ft.12,25712,257000
Substructure
Reinforced Concrete Abutmentlinear ft.142142000
Reinforced Concrete Pileeach1211010
Reinforced Concrete Pier Caplinear ft.148148000
Joints
Pourable Jointlinear ft.28024115024
Bearings
Elastomeric Bearingeach40241600
Movable Bearingeach66000
Fixed Bearingeach66000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4224101200