I-295 SB (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 SB (SR-9A) over ALTA DR.
Structure number:720484
Location:I-295 SB / 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:39.7 ft. [12.1 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 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 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:34,250 [as of 2016]
Truck traffic:13% 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:89.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodGoodGood3425089.6
March 2015GoodGoodGoodGood2675090.3
March 2013GoodGoodGoodGood2500090.5
March 2011GoodGoodGoodVery Good2600095.6
March 2009GoodGoodGoodVery Good2550097.6
March 2007GoodGoodGoodVery Good1900098.2
March 2005GoodGoodGoodVery Good19500100.0
February 2003GoodGoodGoodVery Good15250100.0
February 2001GoodGoodGoodVery Good13500100.0
March 1999GoodGoodGoodVery Good12500100.0
March 1997GoodVery GoodGoodVery Good11250100.0
March 1995GoodExcellentGoodExcellent875099.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,2851,2256000
Reinforced Concrete Decksq. ft.10,95710,9134400
Reinforced Concrete Columneach43100
Reinforced Concrete Abutmentlinear ft.108103500
Reinforced Concrete Pier Caplinear ft.108106020
Strip Seal Jointlinear ft.101614000
Pourable Jointlinear ft.101614000
Elastomeric Bearingeach3030000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.514514000