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I-20 E over S-204

Map

Coordinates:
+33.92687, -81.29005
33°55'37" N, 81°17'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-20 E over S-204
Structure number:000000000005804
Old structure number:003270020400200 (from 1992 edition)
Location:6 MI SW LEXINGTON
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:96.1 ft. [29.3 m]
Total length:290.0 ft. [88.4 m]
Roadway width between curbs:41.3 ft. [12.6 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:1970
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,700 [as of 2017]
Truck traffic:6% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:92.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairGoodSatisfactorySatisfactory1170092.7
November 2016FairGoodGoodSatisfactory900092.7
November 2014FairGoodGoodSatisfactory1220092.7
November 2012FairGoodVery GoodSatisfactory1190092.7
December 2010GoodGoodVery GoodGood1050092.7
January 2009GoodGoodVery GoodGood980092.7
January 2007GoodGoodVery GoodGood870092.7
December 2004GoodGoodVery GoodGood920092.7
December 1998FairSatisfactoryGoodGood600092.8
December 1990FairSatisfactorySatisfactoryGood189673.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,7401,60014000
Deck
Reinforced Concrete Decksq. ft.13,92010,4473,47300
Substructure
Reinforced Concrete Columneach99000
Reinforced Concrete Pier Caplinear ft.2922811100
Joints
Pourable Jointlinear ft.1761180580
Bearings
Movable Bearingeach24010140
Fixed Bearingeach24014100
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.580580000
Reinforced Concrete Bridge Raillinear ft.580580000