Share:

I-275 NB (SR-93) over BUS 41 (SR-685)

Map 

Coordinates:
+27.95722, -82.46000
27°57'26" N, 82°27'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-275 NB (SR-93) over BUS 41 (SR-685)
Structure number:100110
Location:0.2 MI E HILLSBORO RIVER
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:84.6 ft. [25.8 m]
Total length:1093.2 ft. [333.2 m]
Roadway width between curbs:79.1 ft. [24.1 m]
Deck width edge-to-edge:82.4 ft. [25.1 m]
Vertical clearance above deck:17.7 ft. [5.4 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:2006
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:15
Main spans material:Prestressed concrete [5]
Main spans 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: July 2014 

Status:Open, no restriction [A]
Average daily traffic:189,000 [as of 2014]
Truck traffic:4% 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:Equal to present minimum criteria [6]
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:61.5 tons [55.9 metric tons]
Inventory rating:38.2 tons [34.7 metric tons]
Sufficiency rating:86.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201486.9Not deficientGoodGoodGood189000
July 201286.9Not deficientGoodGoodGood190500
July 201084.5Not deficientGoodGoodGood240000
August 200886.2Not deficientGoodGoodGood204000
August 200691.9Not deficientGoodGoodGood86000
August 200493.0Not deficientGoodGoodGood163500
August 200393.0Not deficientGoodGoodGood144000
May 200193.0Not deficientGoodGoodGood159500
May 200094.0Not deficientGoodGoodGood82500
20000.0Not applicable---22961
February 199891.0Functionally obsoleteGoodGoodGood171000
February 199691.0Functionally obsoleteGoodGoodGood166000
February 199494.0Not deficientGoodGoodGood131770
May 199195.0Not deficientGoodGoodGood142509