I-20 WBL over CSX RAILROAD (279524K)


+33.49371, -82.63013
33°29'37" N, 82°37'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-20 WBL over CSX RAILROAD (279524K)
Structure number:000000030100250
Location:3 MI N OF CAMAK
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:69.9 ft. [21.3 m]
Total length:170.0 ft. [51.8 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:44.3 ft. [13.5 m]
Skew angle:25°
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:3
Main spans material:Steel [3]
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:22,960 [as of 2011]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry 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:84.0
Estimated cost of work:$996,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017FairGoodSatisfactorySatisfactory2296084.0
February 2015FairFairSatisfactorySatisfactory2296083.0
January 2013FairFairSatisfactorySatisfactory2296083.0
February 2011FairFairSatisfactorySatisfactory2458082.9
February 2009FairFairSatisfactorySatisfactory2458082.9
February 2007FairFairSatisfactorySatisfactory2352083.0
February 2005FairFairSatisfactorySatisfactory2364082.9
January 2003FairFairSatisfactorySatisfactory2820092.7
February 2001FairFairSatisfactoryGood1563093.3
April 1999FairFairSatisfactoryGood1563093.3
April 1997FairFairVery GoodGood1563096.2
May 1995FairFairVery GoodGood1563095.8
August 1993FairFairSatisfactoryGood1563095.8
January 1992FairFairSatisfactoryGood1563095.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.850850000
Steel Protective Coatingsq. ft.7,4577,457000
Reinforced Concrete Decksq. ft.6,8006,800000
Concrete Protective Coatingsq. ft.6,8006,792800
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.92494300
Reinforced Concrete Pier Caplinear ft.92345800
Pourable Jointlinear ft.120120000
Movable Bearingeach1515000
Steel Protective Coatingsq. ft.3030000
Fixed Bearingeach1515000
Steel Protective Coatingsq. ft.3030000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.340100210300