I-295 NB (SR-9A) over ALTA DR.


+30.43333, -81.58000
30°25'60" N, 81°34'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-295 NB (SR-9A) over ALTA DR.
Structure number:720485
Location:I-295 NB / ALTA DR.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:152.9 ft. [46.6 m]
Total length:256.9 ft. [78.3 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:50.9 ft. [15.5 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:38°
Owner:State Highway Agency [01]
Year built:1993
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: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: March 2015 

Status:Open, no restriction [A]
Average daily traffic:26,750 [as of 2014]
Truck traffic:12% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:61.8 tons [56.2 metric tons]
Inventory rating:37.1 tons [33.7 metric tons]
Sufficiency rating:91.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201591.0Not deficientVery GoodGoodVery Good26750
March 201391.0Not deficientVery GoodGoodVery Good25000
March 201188.3Not deficientVery GoodGoodVery Good26000
March 200990.4Not deficientVery GoodGoodVery Good25500
March 200791.1Not deficientVery GoodGoodVery Good19000
March 200594.0Not deficientVery GoodGoodVery Good19500
February 200394.0Not deficientVery GoodGoodVery Good15250
February 200199.0Not deficientVery GoodGoodVery Good14000
March 199999.0Not deficientVery GoodGoodVery Good13000
March 199799.0Not deficientVery GoodGoodVery Good11250
March 199598.3Not deficientExcellentGoodExcellent8750