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I-275 NB (SR-93) over BUS 41 (SR-685)

Map

Coordinates:
+27.95648, -82.46093
27°57'23" N, 82°27'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-275 NB (SR-93) over BUS 41 (SR-685)
Structure number:100110
Location:0.2 MI E HILLSBORO RIVER
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:84.6 ft. [25.8 m]
Total length:1093.2 ft. [333.2 m]
Roadway width between curbs:79.1 ft. [24.1 m]
Deck width edge-to-edge:82.4 ft. [25.1 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:1964
Year reconstructed: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:15
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:203,000 [as of 2016]
Truck traffic:5% 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:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:86.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016GoodGoodGoodGood20300086.3
July 2014GoodGoodGoodGood18900086.9
July 2012GoodGoodGoodGood19050086.9
July 2010GoodGoodGoodGood24000084.5
August 2008GoodGoodGoodGood20400086.2
August 2006GoodGoodGoodGood8600091.9
August 2004GoodGoodGoodGood16350093.0
August 2003GoodGoodGoodGood14400093.0
May 2001GoodGoodGoodGood15950093.0
May 2000GoodGoodGoodGood8250094.0
February 1998GoodGoodGoodGood17100091.0
February 1996GoodGoodGoodGood16600091.0
February 1994GoodGoodGoodGood13177094.0
May 1991GoodGoodGoodGood14250995.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.14,63914,635400
Deck
Reinforced Concrete Decksq. ft.92,36792,367000
Substructure
Reinforced Concrete Abutmentlinear ft.165164100
Reinforced Concrete Pileeach8071630
Reinforced Concrete Pier Caplinear ft.1,1531,153000
Joints
Pourable Jointlinear ft.1,3172721,035010
Bearings
Elastomeric Bearingeach3483232500
Movable Bearingeach1101100
Fixed Bearingeach1111000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,1871,39878900