CROSSTOWN (SR618) over US-41 (50TH STREET)


+27.94972, -82.40194
27°56'59" N, 82°24'07" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:CROSSTOWN (SR618) over US-41 (50TH STREET)
Structure number:100453
Location:750FT. SOUTH OF SR-60
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:Yes, on toll road [2]
Length of largest span:137.1 ft. [41.8 m]
Total length:221.5 ft. [67.5 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:39.0 ft. [11.9 m]
Vertical clearance above deck:24.9 ft. [7.6 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:State Toll Authority [31]
Year built:1981
Year reconstructed:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:20,500 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:70.4 tons [64.0 metric tons]
Inventory rating:42.0 tons [38.2 metric tons]
Sufficiency rating:98.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201598.0GoodVery GoodGoodVery Good-20500
August 201398.0GoodVery GoodGoodVery Good-20500
August 201198.0GoodVery GoodVery GoodVery Good-20250
August 200999.0GoodExcellentVery GoodVery Good-21800
August 200793.8FairFairVery GoodVery Good-26000
August 200597.9FairFairVery GoodVery Good-23250
August 200392.8FairFairVery GoodVery GoodFO24000
April 200190.8PoorPoorVery GoodVery GoodSD23250
April 199989.3GoodGoodGoodGood-13530
April 199788.6GoodGoodVery GoodVery Good-13530
April 199590.9GoodGoodVery GoodVery Good-13530
March 199393.1GoodGoodVery GoodVery Good-11055
March 199193.1GoodGoodVery GoodVery Good-11055