Share:

I-275 NB TO SR60WB over I-275 (SR-93)

Map

Coordinates:
+27.94706, -82.53322
27°56'49" N, 82°31'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-275 NB TO SR60WB over I-275 (SR-93)
Structure number:100295
Location:0.1 MI W OF MEMORIAL BLVD
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:178.2 ft. [54.3 m]
Total length:532.2 ft. [162.2 m]
Roadway width between curbs:27.2 ft. [8.3 m]
Deck width edge-to-edge:30.2 ft. [9.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1976
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:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:24,000 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:94.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$44,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016GoodGoodVery GoodVery Good2400094.0
August 2014GoodGoodVery GoodVery Good2400094.0
August 2012GoodGoodVery GoodVery Good2000094.0
August 2010GoodGoodVery GoodVery Good4680095.0
August 2008GoodGoodVery GoodVery Good2000095.0
August 2006GoodGoodVery GoodVery Good2000094.0
August 2004GoodGoodVery GoodVery Good2000094.0
April 2003GoodGoodVery GoodVery Good2000096.0
April 2001GoodGoodVery GoodVery Good2000096.0
April 1999GoodGoodVery GoodVery Good1000092.0
November 1997GoodGoodVery GoodVery Good1000092.0
November 1995GoodGoodVery GoodVery Good1000092.0
July 1994GoodGoodVery GoodVery Good1000092.0
June 1992GoodVery GoodVery GoodVery Good1000092.0
October 1990GoodVery GoodVery GoodVery Good750094.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,12902,12900
Deck
Reinforced Concrete Decksq. ft.16,07216,072000
Substructure
Reinforced Concrete Abutmentlinear ft.115115000
Reinforced Concrete Pileeach99000
Reinforced Concrete Pier Caplinear ft.171171000
Joints
Pourable Jointlinear ft.9999000
Assembly with Sealeach5252000
Bearings
Movable Bearingeach1616000
Fixed Bearingeach88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,0641,064000