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

Map

Coordinates:
+27.96472, -82.43500
27°57'53" N, 82°26'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I-4 EB over SR-585 21ST & 22ND ST
Structure number:100659
Location:1 MI E OF I-275
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:119.4 ft. [36.4 m]
Total length:358.0 ft. [109.1 m]
Roadway width between curbs:73.2 ft. [22.3 m]
Deck width edge-to-edge:76.4 ft. [23.3 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:2006
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:Very Good [8 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:72.9 tons [66.3 metric tons]
Inventory rating:45.3 tons [41.2 metric tons]
Sufficiency rating:98.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201698.0GoodVery GoodGoodGood-87500
June 201498.0GoodVery GoodVery GoodVery Good-83500
June 201298.0GoodVery GoodVery GoodVery Good-82250
June 201098.0GoodVery GoodVery GoodVery Good-82000
June 200898.0GoodVery GoodVery GoodVery Good-76750
September 200698.0GoodVery GoodVery GoodVery Good-57000