(SR618) CROSSTOWN over CR-573 78TH ST & PALM R


+27.95056, -82.37361
27°57'02" N, 82°22'25" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:(SR618) CROSSTOWN over CR-573 78TH ST & PALM R
Structure number:100459
Location:0.1MI SOUTH OF SR-60
Purpose:Carries highway overpass over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:Yes, on toll road [2]
Length of largest span:74.2 ft. [22.6 m]
Total length:1456.8 ft. [444.0 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Vertical clearance below bridge:10.8 ft. [3.3 m]
Skew angle:99°
Owner:State Toll Authority [31]
Year built:1981
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:24
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: August 2015 

Status:Open, no restriction [A]
Average daily traffic:17,250 [as of 2015]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances 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: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:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:47.9 tons [43.5 metric tons]
Inventory rating:42.9 tons [39.0 metric tons]
Sufficiency rating:95.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201595.2Not deficientGoodGoodGood17250
August 201395.2Not deficientGoodGoodGood17250
August 201195.2Not deficientGoodGoodGood17250
August 200996.2Not deficientGoodGoodGood17750
August 200796.4Not deficientGoodGoodGood13250
August 200595.8Not deficientGoodGoodGood24500
August 200397.1Not deficientGoodGoodGood19750
June 200199.1Not deficientGoodGoodGood19750
June 199990.3Not deficientGoodGoodGood14500
June 199789.5Not deficientGoodGoodGood14500
May 199589.8Not deficientGoodGoodGood14300
April 199391.1Not deficientGoodGoodGood11055
May 199191.1Not deficientGoodGoodGood11055