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RAMP I275SB TO DWN over FLORIDA AVE.

Map

Coordinates:
+27.95701, -82.45807
27°57'25" N, 82°27'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RAMP I275SB TO DWN over FLORIDA AVE.
Structure number:100651
Location:0.2MI E OF HILLSBOROUGH R
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:143.1 ft. [43.6 m]
Total length:1298.9 ft. [395.9 m]
Roadway width between curbs:41.0 ft. [12.5 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance above deck:17.1 ft. [5.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
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:16
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:4,500 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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 minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:90.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016GoodVery GoodGoodVery Good450090.3
June 2014GoodVery GoodGoodVery Good370090.4
June 2012GoodVery GoodVery GoodVery Good520090.2
June 2010GoodVery GoodVery GoodVery Good22750096.0
June 2008GoodVery GoodVery GoodVery Good18200096.0
October 2006GoodVery GoodVery GoodVery Good18200096.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,0011,001000
Prestressed Concrete Girder/Beamlinear ft.5,7805,779100
Deck
Reinforced Concrete Decksq. ft.63,34163,341000
Substructure
Reinforced Concrete Abutmentlinear ft.122122000
Reinforced Concrete Pileeach4746100
Reinforced Concrete Pier Caplinear ft.787787000
Joints
Strip Seal Jointlinear ft.336336000
Bearings
Elastomeric Bearingeach172172000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,6172,617000