I-20 EBL over SR 12- CSX RR (279542H)


+33.49881, -82.80392
33°29'56" N, 82°48'14" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-20 EBL over SR 12- CSX RR (279542H)
Structure number:000000030100210
Location:6.1 MI NW OF NORWOOD
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:86.9 ft. [26.5 m]
Total length:266.1 ft. [81.1 m]
Roadway width between curbs:62.7 ft. [19.1 m]
Deck width edge-to-edge:66.3 ft. [20.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:24°
Owner:State Highway Agency [01]
Year built:1971
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:22,870 [as of 2011]
Truck traffic:25% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:75.1
Estimated cost of work:$1,984,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017FairGoodSatisfactoryFair2287075.1
February 2015FairFairSatisfactoryFair2287074.1
January 2013FairFairSatisfactoryFair2287074.1
February 2011FairFairSatisfactoryFair2448074.0
February 2009FairFairSatisfactoryFair2448066.8
February 2007FairFairSatisfactoryFair2323066.9
February 2005FairFairSatisfactoryFair2353066.9
January 2003FairFairSatisfactoryFair2130081.0
February 2001FairFairGoodFair1630081.3
April 1999FairFairGoodFair1630081.3
April 1997FairFairVery GoodFair1630082.1
May 1995FairFairVery GoodSatisfactory1630092.8
August 1993FairFairGoodSatisfactory1422092.9
January 1992FairFairGoodGood1422092.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.2,3902,390000
Steel Protective Coatingsq. ft.21,03521,035000
Reinforced Concrete Decksq. ft.17,60417,48611800
Concrete Protective Coatingsq. ft.17,60417,604000
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.1401142600
Reinforced Concrete Pier Caplinear ft.19215923100
Pourable Jointlinear ft.315315000
Movable Bearingeach3636000
Steel Protective Coatingsq. ft.7272000
Fixed Bearingeach2727000
Steel Protective Coatingsq. ft.5454000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.53142610500