Share:

SLIGH AVENUE over HILLSBOROUGH RIVER

Map

Coordinates:
+28.01067, -82.46487
28°00'38" N, 82°27'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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:9.8 ft. [3.0 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 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:27,100 [as of 2018]
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]
Sufficiency rating:73.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018GoodGoodGoodGood2710073.1
January 2016GoodGoodGoodGood2710073.1
January 2014GoodGoodGoodGood2710073.1
January 2012GoodGoodGoodGood2710073.1
January 2010GoodGoodGoodGood2710073.1
January 2008GoodGoodGoodGood2710073.1
January 2006GoodGoodGoodGood2710073.1
January 2004GoodGoodGoodGood2710073.1
January 2002GoodGoodGoodGood2710073.1
January 2000GoodGoodGoodGood2710074.1
January 1998GoodGoodGoodGood2710075.1
January 1996GoodGoodGoodGood2710072.8
February 1994GoodGoodGoodGood2436573.3
February 1992GoodGoodGoodGood2500075.1