I-295 NB (SR-9A) over DUNN CREEK & CSXRR


+30.43817, -81.58598
30°26'17" N, 81°35'10" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-295 NB (SR-9A) over DUNN CREEK & CSXRR
Structure number:720474
Location:I-295 NB (SR-9A)/DUNN CRK
Purpose:Carries highway over railroad and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:186.0 ft. [56.7 m]
Total length:1404.9 ft. [428.2 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1984
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 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:Better than present minimum criteria [7]
Underclearances appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:94.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017GoodGoodGoodGood3425094.8
February 2015GoodGoodGoodGood2675095.5
February 2013GoodGoodGoodGood2500095.7
February 2011GoodGoodGoodGood2600095.6
February 2009GoodGoodVery GoodGood2550097.6
February 2007GoodGoodVery GoodGood1900098.2
February 2005GoodGoodVery GoodGood1950099.1
February 2003GoodGoodVery GoodGood1525099.3
February 2001GoodGoodVery GoodVery Good1200099.4
March 1999GoodGoodVery GoodVery Good1300099.4
March 1997GoodGoodVery GoodVery Good925099.1
March 1995GoodGoodVery GoodVery Good875099.3
April 1993GoodGoodVery GoodVery Good1593588.8
June 1991GoodVery GoodVery GoodVery Good1393589.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.2,1421,1411,00100
Steel Protective Coatingsq. ft.59,97655,9744,00200
Prestressed Concrete Girder/Beamlinear ft.4,9754,974100
Reinforced Concrete Decksq. ft.59,919029,96029,9590
Reinforced Concrete Abutmentlinear ft.132132000
Prestressed Concrete Pileeach9994140
Reinforced Concrete Pileeach88000
Reinforced Concrete Pier Caplinear ft.7426915100
Pourable Jointlinear ft.1621016100
Compression Jointlinear ft.162000162
Elastomeric Bearingeach150150000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,8722,8210510