Share:

IH 20 WB over INDUSTRIAL AVE

Map

Coordinates:
+31.83787, -102.33568
31°50'16" N, 102°20'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IH 20 WB over INDUSTRIAL AVE
Structure number:060690000513178
Location:1.40 MI E OF US 385
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:55.1 ft. [16.8 m]
Total length:157.2 ft. [47.9 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:41.7 ft. [12.7 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:31°
Owner:State Highway Agency [01]
Year built:1966
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,400 [as of 2013]
Truck traffic:31% 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:Better than present minimum criteria [7]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairGoodSatisfactorySatisfactory1940093.2
March 2015FairGoodSatisfactorySatisfactory1940094.2
March 2013FairGoodSatisfactorySatisfactory1734093.4
April 2011FairGoodSatisfactorySatisfactory1505094.6
March 2009FairVery GoodSatisfactorySatisfactory1075095.0
July 2007FairGoodSatisfactorySatisfactory1150094.9
January 2006FairGoodSatisfactorySatisfactory1019095.0
January 2004FairGoodGoodSatisfactory1035096.0
January 2002GoodGoodGoodGood905098.0
March 2000GoodGoodGoodGood812097.0
June 1998FairGoodSatisfactoryGood819098.0
October 1996FairGoodSatisfactoryGood819098.0
November 1994GoodGoodGoodGood540098.0
October 1992GoodGoodGoodGood700098.0
July 1990GoodVery GoodGoodGood635098.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.9309022800
Deck
Reinforced Concrete Decksq. ft.6,4636,463000
Wearing Surfacessq. ft.6,2006,200000
Substructure
Reinforced Concrete Columneach60600
Reinforced Concrete Abutmentlinear ft.96801600
Reinforced Concrete Pier Caplinear ft.9286600
Joints
Pourable Jointlinear ft.184184000
Bearings
Elastomeric Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.314314000