(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:100460
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:72.8 ft. [22.2 m]
Total length:1593.6 ft. [485.7 m]
Roadway width between curbs:35.8 ft. [10.9 m]
Deck width edge-to-edge:48.9 ft. [14.9 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances 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: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]
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:55.2 tons [50.2 metric tons]
Inventory rating:33.0 tons [30.0 metric tons]
Sufficiency rating:88.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201588.9Not deficientGoodGoodGood17250
August 201388.9Not deficientGoodGoodGood17250
August 201188.9Not deficientGoodGoodGood17250
August 200989.1Not deficientGoodGoodGood17750
August 200789.3Not deficientGoodGoodGood13250
August 200589.8Not deficientGoodGoodGood24500
August 200390.0Not deficientGoodGoodGood19750
June 200199.1Not deficientGoodGoodGood19750
June 199990.2Not deficientGoodGoodGood16500
June 199789.3Not deficientGoodGoodGood16500
May 199589.5Not deficientGoodGoodGood18300
April 199390.9Not deficientGoodGoodGood14127
May 199190.9Not deficientGoodGoodSatisfactory14127