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NORTH BLVD. over HILLSBOROUGH RIVER

Map

Coordinates:
+27.96019, -82.46797
27°57'37" N, 82°28'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NORTH BLVD. over HILLSBOROUGH RIVER
Structure number:105600
Location:0.5 MI. S OF COLUMBUS DR.
Purpose:Carries highway and pedestrian walkway over highway and waterway
Route classification:Collector (Urban) [17]
Length of largest span:89.9 ft. [27.4 m]
Total length:811.1 ft. [247.2 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:54.1 ft. [16.5 m]
Vertical clearance below bridge:39.4 ft. [12.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1959
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,075 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
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 and functioning [2]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:92.1
Estimated cost of work:$3,606,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017FairSatisfactorySatisfactoryGood1307592.1
February 2015FairSatisfactorySatisfactoryGood1307573.6
February 2013FairSatisfactoryGoodGood1307573.6
February 2011FairSatisfactoryGoodGood1307574.4
February 2009FairSatisfactoryGoodGood1307574.4
February 2007FairSatisfactoryGoodGood1307574.4
February 2005FairSatisfactoryGoodGood1307574.4
February 2003FairSatisfactoryGoodGood1307576.4
February 2001FairSatisfactoryGoodGood1307576.4
March 1999FairSatisfactoryGoodGood1307575.6
March 1997FairSatisfactoryGoodGood1307576.6
March 1995FairSatisfactoryGoodGood1307576.4
March 1993FairSatisfactoryGoodGood1200078.7
March 1991FairSatisfactoryGoodGood1200073.6