I-275 over BIRD STREET


+28.02250, -82.45583
28°01'21" N, 82°27'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-275 over BIRD STREET
Structure number:100220
Location:0.7MI SOUTH OF SR-580
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:99.1 ft. [30.2 m]
Total length:173.2 ft. [52.8 m]
Roadway width between curbs:133.9 ft. [40.8 m]
Deck width edge-to-edge:139.8 ft. [42.6 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:2014
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:3
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: November 2014 

Status:Open, no restriction [A]
Average daily traffic:170,800 [as of 2014]
Truck traffic:5% 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: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:48.2 tons [43.8 metric tons]
Inventory rating:42.7 tons [38.8 metric tons]
Sufficiency rating:87.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201487.8Not deficientGoodGoodGood170800
July 201290.1Not deficientGoodGoodGood79500
July 201088.7Not deficientGoodGoodGood130000
August 200891.1Not deficientGoodGoodGood79500
August 200691.1Not deficientGoodGoodGood79500
August 200489.3Not deficientGoodGoodGood76000
August 200388.7Not deficientGoodGoodGood67000
August 200189.4Not deficientGoodGoodGood52750
August 199983.8Not deficientGoodGoodGood62000
September 199781.3Not deficientGoodGoodGood64500
September 199579.2Not deficientGoodGoodGood55250
November 199383.8Not deficientGoodGoodGood62851
February 199290.9Not deficientGoodGoodGood52572