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SR580 (DALE MABRY) over US-92 (HILLSBOROUGH AVE)

Map

Coordinates:
+27.99600, -82.50524
27°59'46" N, 82°30'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR580 (DALE MABRY) over US-92 (HILLSBOROUGH AVE)
Structure number:100014
Location:3MI NORTH OF I-275
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:76.1 ft. [23.2 m]
Total length:224.1 ft. [68.3 m]
Roadway width between curbs:80.4 ft. [24.5 m]
Deck width edge-to-edge:89.9 ft. [27.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1963
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:69,000 [as of 2017]
Truck traffic:2% 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:Basically intolerable requiring high priority of replacement [2]
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:81.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodGoodGood6900081.0
March 2015GoodGoodGoodGood6800094.0
March 2013GoodGoodGoodGood6800094.0
March 2011GoodGoodGoodGood6750094.0
March 2009GoodGoodGoodGood7450097.0
March 2007GoodGoodGoodGood7400095.0
March 2005GoodVery GoodGoodGood7850095.0
March 2003GoodVery GoodGoodGood6850095.0
April 2001GoodVery GoodGoodGood7600095.0
April 1999GoodVery GoodGoodGood8150093.0
November 1997FairVery GoodSatisfactoryGood6850095.0
November 1995FairVery GoodSatisfactoryGood6850095.0
August 1994FairGoodSatisfactoryGood6527595.0
October 1992FairGoodSatisfactoryGood2414690.0
October 1990GoodGoodVery GoodGood2414690.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.3,1533,1371420
Deck
Reinforced Concrete Decksq. ft.20,138020,13800
Substructure
Reinforced Concrete Columneach1818000
Reinforced Concrete Abutmentlinear ft.180180000
Reinforced Concrete Pier Caplinear ft.2691719800
Joints
Pourable Jointlinear ft.449449000
Bearings
Elastomeric Bearingeach104104000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.449449000
Other Material Bridge Raillinear ft.449447110