I0020 over US 80/GREENWOOD RD.


+32.48519, -93.77390
32°29'07" N, 93°46'26" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0020 over US 80/GREENWOOD RD.
Structure number:040904510116561
Location:I-20 OVER US 80
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:83.0 ft. [25.3 m]
Total length:203.1 ft. [61.9 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:29°
Owner:State Highway Agency [01]
Year built:1965
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:32,950 [as of 2016]
Truck traffic:29% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:65.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$912,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairFairFairFair3295065.0
February 2017FairFairFairFair3960065.0
February 2016FairFairFairFair3960065.0
February 2015FairFairFairFair3984065.0
February 2014FairFairFairFair4008065.0
February 2013FairFairFairFair4032065.0
February 2012FairFairFairFair4410065.0
February 2011FairSatisfactoryFairFair4452066.0
March 2010FairGoodFairFair4260066.0
January 2009FairGoodFairFair4620066.0
February 2008FairGoodFairFair4530066.0
February 2007FairGoodFairFair4506066.0
February 2006FairGoodFairFair4134066.0
February 2005FairGoodFairFair3858066.0
March 2004FairGoodFairFair3708066.0
February 2003FairGoodFairFair3360066.0
May 2001FairGoodFairFair3408766.0
March 2000FairGoodFairFair3408766.0
March 1999FairGoodFairFair3408766.0
March 1998FairGoodFairFair3408766.0
January 1997FairGoodFairFair2955166.0
May 1995FairGoodFairFair4007166.0
May 1994FairGoodFairFair3524566.0
April 1993FairGoodFairFair3849666.0
March 1992FairGoodFairGood3849666.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Girder/Beamlinear ft.920920000
Reinforced Concrete Top Flangesq. ft.9,43909,43900
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.1201091100
Assembly without Seal Jointlinear ft.96762000
Elastomeric Bearingeach88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.408402060