I-275 NB & SB over SR-580 and CSX RR


+28.03361, -82.45472
28°02'01" N, 82°27'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-275 NB & SB over SR-580 and CSX RR
Structure number:100226
Location:0.9 MI. N OF HILLS. RIVER
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:94.2 ft. [28.7 m]
Total length:273.0 ft. [83.2 m]
Roadway width between curbs:125.7 ft. [38.3 m]
Deck width edge-to-edge:131.9 ft. [40.2 m]
Vertical clearance below bridge:22.3 ft. [6.8 m]
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:2001
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
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: July 2016 

Status:Open, no restriction [A]
Average daily traffic:149,500 [as of 2016]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:47.0 tons [42.7 metric tons]
Inventory rating:28.2 tons [25.6 metric tons]
Sufficiency rating:71.2
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$9,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201671.2Not deficientGoodGoodVery Good149500
July 201471.2Not deficientGoodGoodVery Good143500
July 201271.2Not deficientGoodGoodVery Good150000
July 201089.2Not deficientGoodGoodVery Good189375
August 200889.2Not deficientGoodGoodVery Good147500
August 200695.0Not deficientGoodGoodVery Good150000
August 200495.0Not deficientGoodGoodVery Good120500
September 200383.4Functionally obsoleteGoodVery GoodVery Good106000
September 200185.7Functionally obsoleteGoodVery GoodVery Good64500
September 199973.6Functionally obsoleteGoodVery GoodVery Good55000
September 199768.8Functionally obsoleteGoodVery GoodVery Good66000
September 199571.6Functionally obsoleteGoodVery GoodVery Good54000
December 199373.4Functionally obsoleteGoodVery GoodVery Good26379
February 199272.6Functionally obsoleteGoodVery GoodVery Good44380