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SLIGH AVENUE over HILLSBOROUGH RIVER

Map 

Coordinates:
+28.01056, -82.46500
28°00'38" N, 82°27'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SLIGH AVENUE over HILLSBOROUGH RIVER
Structure number:105602
Location:0.3MI W OF BUS 41 FL AVE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:54.1 ft. [16.5 m]
Total length:271.0 ft. [82.6 m]
Roadway width between curbs:42.3 ft. [12.9 m]
Deck width edge-to-edge:53.8 ft. [16.4 m]
Vertical clearance below bridge:11.8 ft. [3.6 m]
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
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: January 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:27,100 [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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:In place but in a deteriorated condition [3]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:57.0 tons [51.8 metric tons]
Inventory rating:51.0 tons [46.4 metric tons]
Sufficiency rating:73.1

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201673.1GoodGoodGoodGoodFO27100
January 201473.1GoodGoodGoodGoodFO27100
January 201273.1GoodGoodGoodGoodFO27100
January 201073.1GoodGoodGoodGoodFO27100
January 200873.1GoodGoodGoodGoodFO27100
January 200673.1GoodGoodGoodGoodFO27100
January 200473.1GoodGoodGoodGoodFO27100
January 200273.1GoodGoodGoodGoodFO27100
January 200074.1GoodGoodGoodGoodFO27100
January 199875.1GoodGoodGoodGoodFO27100
January 199672.8GoodGoodGoodGoodFO27100
February 199473.3GoodGoodGoodGoodFO24365
February 199275.1GoodGoodGoodGoodFO25000