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I-4 WB over SR-585 21ST & 22ND ST

Map

Coordinates:
+27.96547, -82.43511
27°57'56" N, 82°26'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-4 WB over SR-585 21ST & 22ND ST
Structure number:100658
Location:1 MI E OF I-275
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:119.1 ft. [36.3 m]
Total length:357.6 ft. [109.0 m]
Roadway width between curbs:71.2 ft. [21.7 m]
Deck width edge-to-edge:74.5 ft. [22.7 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built: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:Box Beam or girders - Single or Spread [06]
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:87,500 [as of 2016]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:98.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016GoodGoodVery GoodGood8750098.0
June 2014GoodGoodVery GoodGood8350098.0
June 2012GoodGoodVery GoodVery Good8225098.0
June 2010GoodGoodVery GoodVery Good8200085.0
June 2008GoodVery GoodExcellentVery Good7675085.0
May 2006GoodVery GoodExcellentVery Good6575085.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.2,5042,504000
Deck
Reinforced Concrete Decksq. ft.29,00229,002000
Substructure
Reinforced Concrete Abutmentlinear ft.162161010
Reinforced Concrete Pileeach88000
Reinforced Concrete Pier Caplinear ft.150150000
Joints
Strip Seal Jointlinear ft.162828000
Bearings
Elastomeric Bearingeach4242000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.716713300