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I0020 over US 80/GREENWOOD RD.

Map

Coordinates:
+32.48568, -93.77390
32°29'08" N, 93°46'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0020 over US 80/GREENWOOD RD.
Structure number:040904510116562
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:13.1 ft. [4.0 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 2011FairFairFairFair4452065.0
March 2010FairSatisfactoryFairFair4260066.0
January 2009FairSatisfactoryFairFair4620066.0
February 2008FairSatisfactoryFairFair4530066.0
February 2007FairSatisfactoryFairFair4506066.0
February 2006FairSatisfactoryFairFair4134066.0
February 2005FairSatisfactoryFairFair3858066.0
March 2004FairSatisfactoryFairFair3708066.0
February 2003FairSatisfactoryFairFair3360066.0
May 2001FairSatisfactoryFairFair3408766.0
March 2000FairSatisfactoryFairFair3408766.0
March 1999FairSatisfactoryFairFair3408766.0
March 1998FairSatisfactoryFairFair3408766.0
January 1997FairSatisfactoryFairFair2955166.0
May 1995FairSatisfactoryFairFair4007166.0
May 1994FairSatisfactoryFairFair3524566.0
April 1993FairSatisfactoryFairFair3849666.0
March 1992FairSatisfactoryFairSatisfactory3849666.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.919911800
Deck
Reinforced Concrete Top Flangesq. ft.9,43909,43810
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.1211021810
Joints
Assembly without Seal Jointlinear ft.96762000
Bearings
Elastomeric Bearingeach88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.408401070