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CROSSTOWN SR618 WB over MACDILL&BAY TO BAY & RR

Map

Coordinates:
+27.91944, -82.49306
27°55'10" 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:18.7 ft. [5.7 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 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,250 [as of 2015]
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]
Operating rating:40.8 tons [37.1 metric tons]
Inventory rating:31.5 tons [28.6 metric tons]
Sufficiency rating:94.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201594.9FairSatisfactoryGoodGood-14250
July 201394.9FairSatisfactoryGoodGood-14250
July 201196.0FairSatisfactoryGoodGood-12500
July 200995.5FairSatisfactoryGoodGood-12000
August 200795.8FairSatisfactoryGoodGood-7000
August 200594.5FairSatisfactoryGoodGood-13000
August 200394.5FairSatisfactoryGoodGood-11500
March 200389.5FairSatisfactoryGoodGood-11500
March 200186.3FairSatisfactoryGoodGood-15100
April 199991.3GoodGoodGoodGood-15100
April 199792.4GoodGoodGoodGood-15100
April 199584.9FairSatisfactoryGoodGoodFO15100
April 199384.9FairSatisfactoryGoodGoodFO12340
May 199184.9FairSatisfactoryVery GoodVery GoodFO12340

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.2,19802,19800
Steel Protective Coatingsq. ft.2,0002,000000
Prestressed Concrete Girder/Beamlinear ft.2,4342,434000
Deck
Reinforced Concrete Decksq. ft.33,62632,2061,42000
Substructure
Reinforced Concrete Abutmentlinear ft.167163400
Reinforced Concrete Pileeach2927020
Reinforced Concrete Pier Caplinear ft.592592000
Joints
Pourable Jointlinear ft.6235933000
Bearings
Elastomeric Bearingeach111110100
Bridge Rail
Other Material Bridge Raillinear ft.1,6931,62260011