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SR-574 (MLK BLVD) over TAMPA BYPASS CANAL

Map 

Coordinates:
+27.98139, -82.35556
27°58'53" N, 82°21'20" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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:1997
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 2014 

Status:Open, no restriction [A]
Average daily traffic:33,500 [as of 2013]
Truck traffic:4% 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]
Operating rating:52.9 tons [48.1 metric tons]
Inventory rating:46.9 tons [42.6 metric tons]
Sufficiency rating:95.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201495.3Not deficientGoodGoodGood33500
June 201295.2Not deficientGoodVery GoodGood34000
June 201092.0Not deficientGoodVery GoodGood34000
June 200891.7Not deficientGoodVery GoodGood35500
June 200691.6Not deficientGoodVery GoodGood36000
June 200492.6Not deficientGoodVery GoodGood31500
February 200293.0Not deficientGoodVery GoodGood30000
February 200096.3Not deficientVery GoodVery GoodGood16000
March 199896.0Not deficientVery GoodVery GoodGood17100
August 199694.6Not deficientGoodVery GoodVery Good18500
August 199494.9Not deficientGoodVery GoodVery Good18073
November 199295.1Not deficientGoodVery GoodVery Good17288
October 199095.1Not deficientGoodVery GoodVery Good17288