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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 

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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:73.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201673.1Functionally obsoleteGoodGoodGood27100
January 201473.1Functionally obsoleteGoodGoodGood27100
January 201273.1Functionally obsoleteGoodGoodGood27100
January 201073.1Functionally obsoleteGoodGoodGood27100
January 200873.1Functionally obsoleteGoodGoodGood27100
January 200673.1Functionally obsoleteGoodGoodGood27100
January 200473.1Functionally obsoleteGoodGoodGood27100
January 200273.1Functionally obsoleteGoodGoodGood27100
January 200074.1Functionally obsoleteGoodGoodGood27100
January 199875.1Functionally obsoleteGoodGoodGood27100
January 199672.8Functionally obsoleteGoodGoodGood27100
February 199473.3Functionally obsoleteGoodGoodGood24365
February 199275.1Functionally obsoleteGoodGoodGood25000