US-92 (SR-600) over OLD TAMPA BAY


+27.87972, -82.58278
27°52'47" N, 82°34'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US-92 (SR-600) over OLD TAMPA BAY
Structure number:100300
Location:2.0 MILE W OF SR-618
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:86.9 ft. [26.5 m]
Total length:14860.6 ft. [4529.3 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Vertical clearance below bridge:44.0 ft. [13.4 m]
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:296
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 2017 

Status:Open, no restriction [A]
Average daily traffic:18,250 [as of 2017]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Operating rating:49.9 tons [45.4 metric tons]
Inventory rating:43.9 tons [39.9 metric tons]
Sufficiency rating:86.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201786.0Not deficientGoodFairSatisfactory18250
January 201586.1Not deficientGoodFairSatisfactory17000
January 201386.1Not deficientGoodFairSatisfactory16500
January 201197.3Not deficientGoodGoodSatisfactory14500
January 200997.1Not deficientGoodGoodSatisfactory18750
January 200797.2Not deficientGoodGoodGood17750
January 200597.3Not deficientGoodGoodGood14750
January 200398.2Not deficientGoodGoodGood16750
January 200298.3Not deficientSatisfactorySatisfactoryGood15500
January 200187.1Not deficientSatisfactoryFairSatisfactory16000
March 200060.4Structurally deficientGoodPoorSatisfactory15500
March 199958.0Structurally deficientGoodPoorSatisfactory145000
September 199785.0Not deficientGoodGoodSatisfactory145000
November 199585.0Not deficientGoodGoodSatisfactory145000
December 199397.0Not deficientGoodGoodGood12960
January 199297.1Not deficientGoodGoodGood12200
May 199197.1Not deficientGoodGoodGood12200