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I-275 NB TO SR60WB over I-275 (SR-93)

Map

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

Facts

Name:I-275 NB TO SR60WB over I-275 (SR-93)
Structure number:100295
Location:0.1 MI W OF MEMORIAL BLVD
Purpose:Carries highway overpass 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 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:24,000 [as of 2016]
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201694.0GoodGoodVery GoodVery Good-24000
August 201494.0GoodGoodVery GoodVery Good-24000
August 201294.0GoodGoodVery GoodVery Good-20000
August 201095.0GoodGoodVery GoodVery Good-46800
August 200895.0GoodGoodVery GoodVery Good-20000
August 200694.0GoodGoodVery GoodVery Good-20000
August 200494.0GoodGoodVery GoodVery Good-20000
April 200396.0GoodGoodVery GoodVery Good-20000
April 200196.0GoodGoodVery GoodVery Good-20000
April 199992.0GoodGoodVery GoodVery Good-10000
November 199792.0GoodGoodVery GoodVery Good-10000
November 199592.0GoodGoodVery GoodVery Good-10000
July 199492.0GoodGoodVery GoodVery Good-10000
June 199292.0GoodVery GoodVery GoodVery Good-10000
October 199094.0GoodVery GoodVery GoodVery Good-7500