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I-295 SB (SR-9A) over DUNN AVE.

Map

Coordinates:
+30.43839, -81.72459
30°26'18" N, 81°43'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-295 SB (SR-9A) over DUNN AVE.
Structure number:720385
Location:I-295 SB OVER DUNN AVE.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:86.9 ft. [26.5 m]
Total length:275.9 ft. [84.1 m]
Roadway width between curbs:48.2 ft. [14.7 m]
Deck width edge-to-edge:50.5 ft. [15.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:30°
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:31,000 [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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:91.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017GoodGoodGoodGood3100091.0
December 2015GoodGoodGoodGood2650091.0
December 2013GoodGoodGoodGood2625091.0
December 2011GoodGoodGoodGood2600091.0
December 2009GoodGoodGoodGood2975091.0
December 2007GoodGoodGoodGood2900091.0
December 2005GoodGoodGoodGood2425091.0
December 2003GoodGoodVery GoodGood2225091.0
January 2002GoodGoodVery GoodGood2500091.0
January 2000GoodGoodVery GoodGood2350090.0
March 1998GoodGoodVery GoodGood2450095.0
June 1996GoodGoodVery GoodGood2850096.0
June 1994GoodVery GoodVery GoodVery Good1810796.0
June 1992GoodVery GoodVery GoodVery Good1962796.0
August 1990GoodVery GoodVery GoodVery Good1858596.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,6551,653200
Deck
Reinforced Concrete Decksq. ft.13,9417,3306,61100
Substructure
Reinforced Concrete Columneach97200
Reinforced Concrete Abutmentlinear ft.118118000
Reinforced Concrete Pier Caplinear ft.1711601100
Joints
Pourable Jointlinear ft.2772453200
Bearings
Elastomeric Bearingeach4848000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.55243112100