I-275 NB RAMP over I-275 (SR-93)


+27.94722, -82.53306
27°56'50" N, 82°31'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-275 NB RAMP over I-275 (SR-93)
Structure number:100295
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:178.2 ft. [54.3 m]
Total length:532.2 ft. [162.2 m]
Roadway width between curbs:27.2 ft. [8.3 m]
Deck width edge-to-edge:30.2 ft. [9.2 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1976
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:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:24,000 [as of 2013]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:52.9 tons [48.1 metric tons]
Inventory rating:31.9 tons [29.0 metric tons]
Sufficiency rating:94.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$44,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201494.0Not deficientGoodVery GoodVery Good24000
August 201294.0Not deficientGoodVery GoodVery Good20000
August 201095.0Not deficientGoodVery GoodVery Good46800
August 200895.0Not deficientGoodVery GoodVery Good20000
August 200694.0Not deficientGoodVery GoodVery Good20000
August 200494.0Not deficientGoodVery GoodVery Good20000
April 200396.0Not deficientGoodVery GoodVery Good20000
April 200196.0Not deficientGoodVery GoodVery Good20000
April 199992.0Not deficientGoodVery GoodVery Good10000
November 199792.0Not deficientGoodVery GoodVery Good10000
November 199592.0Not deficientGoodVery GoodVery Good10000
July 199492.0Not deficientGoodVery GoodVery Good10000
June 199292.0Not deficientVery GoodVery GoodVery Good10000
October 199094.0Not deficientVery GoodVery GoodVery Good7500