(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

Good/Fair/Poor Condition:Good
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201588.9GoodGoodGoodGood-17250
August 201388.9GoodGoodGoodGood-17250
August 201188.9GoodGoodGoodGood-17250
August 200989.1GoodGoodGoodGood-17750
August 200789.3GoodGoodGoodGood-13250
August 200589.8GoodGoodGoodGood-24500
August 200390.0GoodGoodGoodGood-19750
June 200199.1GoodGoodGoodGood-19750
June 199990.2GoodGoodGoodGood-16500
June 199789.3GoodGoodGoodGood-16500
May 199589.5GoodGoodGoodGood-18300
April 199390.9GoodGoodGoodGood-14127
May 199190.9FairGoodGoodSatisfactory-14127

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.8,8398,8251400
Reinforced Concrete Decksq. ft.69,87569,875000
Reinforced Concrete Abutmentlinear ft.9898000
Reinforced Concrete Pileeach4644200
Reinforced Concrete Pier Caplinear ft.1,001999020
Pourable Jointlinear ft.305303200
Elastomeric Bearingeach190190000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3,1863,1691700