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SR-574 (MLK BLVD) over TAMPA BYPASS CANAL

Map

Coordinates:
+27.98144, -82.35447
27°58'53" N, 82°21'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR-574 (MLK BLVD) over TAMPA BYPASS CANAL
Structure number:100334
Location:0.3 MI EAST OF US-301
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:49.5 ft. [15.1 m]
Total length:733.0 ft. [223.4 m]
Roadway width between curbs:93.5 ft. [28.5 m]
Deck width edge-to-edge:110.6 ft. [33.7 m]
Skew angle:47°
Owner:State Highway Agency [01]
Year built:1972
Year reconstructed:1987
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:15
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: June 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:33,500 [as of 2016]
Truck traffic:6% 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:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:95.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016GoodGoodGoodGood3350095.3
June 2014GoodGoodGoodGood3350095.3
June 2012GoodGoodVery GoodGood3400095.2
June 2010GoodGoodVery GoodGood3400092.0
June 2008GoodGoodVery GoodGood3550091.7
June 2006GoodGoodVery GoodGood3600091.6
June 2004GoodGoodVery GoodGood3150092.6
February 2002GoodGoodVery GoodGood3000093.0
February 2000GoodVery GoodVery GoodGood1600096.3
March 1998GoodVery GoodVery GoodGood1710096.0
August 1996GoodGoodVery GoodVery Good1850094.6
August 1994GoodGoodVery GoodVery Good1807394.9
November 1992GoodGoodVery GoodVery Good1728895.1
October 1990GoodGoodVery GoodVery Good1728895.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.9,5299,527200
Deck
Reinforced Concrete Decksq. ft.80,98680,986000
Substructure
Reinforced Concrete Abutmentlinear ft.324324000
Prestressed Concrete Pileeach186417840
Reinforced Concrete Pier Caplinear ft.2,2992,299000
Joints
Pourable Jointlinear ft.1451311400
Compression Jointlinear ft.2,4791,73574400
Bearings
Elastomeric Bearingeach390390000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,1992,198100
Other Material Bridge Raillinear ft.1,4661,466000