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I-275NB TO SR-60WB over SR-60 (MEMORIAL BLVD.)

Map

Coordinates:
+27.94924, -82.53257
27°56'57" N, 82°31'57" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-275NB TO SR-60WB over SR-60 (MEMORIAL BLVD.)
Structure number:100296
Location:0.2MI NORTH OF I-275
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:223.1 ft. [68.0 m]
Total length:555.5 ft. [169.3 m]
Roadway width between curbs:27.6 ft. [8.4 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:70°
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:2
Main spans material:Steel [3]
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:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.6
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$44,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016GoodGoodVery GoodVery Good2400093.6
August 2014GoodGoodVery GoodVery Good2400093.6
August 2012GoodGoodVery GoodVery Good1080095.5
August 2010GoodGoodVery GoodVery Good1080095.5
August 2008GoodGoodVery GoodVery Good864095.8
August 2006GoodGoodVery GoodVery Good800096.9
August 2004GoodGoodVery GoodVery Good800098.9
April 2003GoodGoodVery GoodVery Good800098.9
April 2001GoodGoodVery GoodVery Good800098.9
April 1999GoodGoodVery GoodVery Good800091.8
November 1997GoodGoodVery GoodVery Good800091.8
November 1995GoodGoodVery GoodVery Good800091.7
July 1994GoodGoodVery GoodVery Good800091.7
June 1992GoodGoodVery GoodVery Good800091.7
October 1990GoodGoodVery GoodVery Good800093.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,22202,22200
Deck
Reinforced Concrete Decksq. ft.16,60616,606000
Substructure
Reinforced Concrete Abutmentlinear ft.9898000
Reinforced Concrete Pileeach99000
Reinforced Concrete Pier Caplinear ft.148148000
Joints
Pourable Jointlinear ft.98732500
Assembly with Sealeach9898000
Bearings
Movable Bearingeach1616000
Fixed Bearingeach1212000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,1111,1011000