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I-20 (EBL) over RICHLAND CREEK

Map

Coordinates:
+33.54202, -83.22368
33°32'31" N, 83°13'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-20 (EBL) over RICHLAND CREEK
Structure number:000000013300230
Location:3.3 MI SW OF GREENSBORO
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:80.1 ft. [24.4 m]
Total length:240.2 ft. [73.2 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Skew angle:50°
Owner:State Highway Agency [01]
Year built:1968
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: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:26,060 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry 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 is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:89.2
Estimated cost of work:$1,407,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016FairGoodGoodSatisfactory2606089.2
May 2014FairSatisfactorySatisfactorySatisfactory2606089.2
May 2012FairSatisfactorySatisfactorySatisfactory2811084.0
June 2010FairSatisfactorySatisfactorySatisfactory2617084.1
June 2008FairSatisfactorySatisfactorySatisfactory2617085.3
May 2006FairSatisfactorySatisfactorySatisfactory2610085.3
May 2004FairSatisfactorySatisfactorySatisfactory2664085.3
May 2002FairSatisfactorySatisfactorySatisfactory2280088.6
May 2000FairSatisfactorySatisfactorySatisfactory1695088.9
May 1998FairSatisfactoryGoodGood1695088.7
May 1996FairFairGoodGood1695094.2
September 1994FairFairVery GoodGood1695093.7
December 1992FairFairVery GoodGood1695093.7
April 1991FairFairVery GoodGood1695093.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,4401,440000
Steel Protective Coatingsq. ft.12,78612,786000
Deck
Reinforced Concrete Decksq. ft.10,1529,63052200
Concrete Protective Coatingsq. ft.10,15210,152000
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.92811100
Reinforced Concrete Pier Caplinear ft.8477700
Joints
Compression Jointlinear ft.160160000
Bearings
Movable Bearingeach1818000
Steel Protective Coatingsq. ft.1212000
Fixed Bearingeach1818000
Steel Protective Coatingsq. ft.1212000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.480480000
Reinforced Concrete Bridge Raillinear ft.4804235700