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CROSSTOWN SR618 WB over MACDILL&BAY TO BAY & RR

Map

Coordinates:
+27.91965, -82.49301
27°55'11" N, 82°29'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CROSSTOWN SR618 WB over MACDILL&BAY TO BAY & RR
Structure number:100314
Location:1.9MI N OF GANDY BLVD.
Purpose:Carries highway overpass over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:Yes, on toll road [2]
Length of largest span:138.1 ft. [42.1 m]
Total length:703.4 ft. [214.4 m]
Roadway width between curbs:36.4 ft. [11.1 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:99°
Owner:State Toll Authority [31]
Year built:1976
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:8
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: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,500 [as of 2017]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:94.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactoryGoodGood1950094.6
July 2015FairSatisfactoryGoodGood1425094.9
July 2013FairSatisfactoryGoodGood1425094.9
July 2011FairSatisfactoryGoodGood1250096.0
July 2009FairSatisfactoryGoodGood1200095.5
August 2007FairSatisfactoryGoodGood700095.8
August 2005FairSatisfactoryGoodGood1300094.5
August 2003FairSatisfactoryGoodGood1150094.5
March 2003FairSatisfactoryGoodGood1150089.5
March 2001FairSatisfactoryGoodGood1510086.3
April 1999GoodGoodGoodGood1510091.3
April 1997GoodGoodGoodGood1510092.4
April 1995FairSatisfactoryGoodGood1510084.9
April 1993FairSatisfactoryGoodGood1234084.9
May 1991FairSatisfactoryVery GoodVery Good1234084.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,1985711,62700
Prestressed Concrete Girder/Beamlinear ft.2,4342,434000
Deck
Reinforced Concrete Decksq. ft.33,626033,608180
Substructure
Reinforced Concrete Columneach2927200
Reinforced Concrete Abutmentlinear ft.167167000
Reinforced Concrete Pier Caplinear ft.592592000
Joints
Pourable Jointlinear ft.6236032000
Bearings
Elastomeric Bearingeach111111000
Bridge Rail
Other Material Bridge Raillinear ft.1,6931,62553510