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

Map

Coordinates:
+27.99556, -82.50500
27°59'44" N, 82°30'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

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:80.1 ft. [24.4 m]
Deck width edge-to-edge:89.9 ft. [27.4 m]
Vertical clearance below bridge:15.7 ft. [4.8 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]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:68,000 [as of 2015]
Truck traffic:3% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:63.9 tons [58.1 metric tons]
Inventory rating:54.9 tons [49.9 metric tons]
Sufficiency rating:94.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201594.0GoodGoodGoodGood-68000
March 201394.0GoodGoodGoodGood-68000
March 201194.0GoodGoodGoodGood-67500
March 200997.0GoodGoodGoodGood-74500
March 200795.0GoodGoodGoodGood-74000
March 200595.0GoodVery GoodGoodGood-78500
March 200395.0GoodVery GoodGoodGood-68500
April 200195.0GoodVery GoodGoodGood-76000
April 199993.0GoodVery GoodGoodGood-81500
November 199795.0FairVery GoodSatisfactoryGood-68500
November 199595.0FairVery GoodSatisfactoryGood-68500
August 199495.0FairGoodSatisfactoryGood-65275
October 199290.0FairGoodSatisfactoryGood-24146
October 199090.0GoodGoodVery GoodGood-24146