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I0020 over M.P. RR

Map

Coordinates:
+32.44391, -93.93790
32°26'38" N, 93°56'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0020 over M.P. RR
Structure number:040904510106282
Location:.6 MI EAST OF US80
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:55.1 ft. [16.8 m]
Total length:412.1 ft. [125.6 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
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:8
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:32,400 [as of 2015]
Truck traffic:29% of total traffic
Deck condition:Serious [3 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:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:47.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,723,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017PoorSeriousFairFair3240047.2
February 2015PoorPoorFairFair3594050.0
February 2014PoorPoorFairFair3510050.0
February 2013PoorPoorFairFair3432050.0
February 2012PoorPoorFairFair3252050.0
February 2011PoorPoorFairFair3240050.1
March 2010PoorPoorFairSatisfactory3168050.4
January 2009PoorPoorFairSatisfactory3090050.7
February 2008PoorPoorFairSatisfactory3024051.0
February 2007FairFairFairSatisfactory3000053.5
January 2006FairFairFairSatisfactory2790054.3
February 2005FairFairFairSatisfactory2766054.4
February 2004FairFairFairSatisfactory2706054.6
February 2003FairFairFairSatisfactory2838053.8
May 2001FairFairFairSatisfactory2628954.6
March 2000FairFairFairSatisfactory2549054.9
March 1999FairFairFairSatisfactory2549054.9
March 1998FairFairFairSatisfactory2549054.9
January 1997FairFairFairSatisfactory2121056.6
May 1995FairFairFairSatisfactory2222556.5
April 1994FairFairFairSatisfactory2207856.6
April 1993FairFairFairSatisfactory1744958.3
March 1992FairFairFairSatisfactory1744958.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.879087900
Steel Protective Coatingsq. ft.7,1907,190000
Prestressed Concrete Girder/Beamlinear ft.98065632040
Deck
Reinforced Concrete Decksq. ft.13,69409,6092,7131,372
Substructure
Reinforced Concrete Columneach148600
Reinforced Concrete Abutmentlinear ft.9009000
Steel Pier Caplinear ft.5205200
Steel Protective Coatingsq. ft.2,7902,790000
Reinforced Concrete Pier Caplinear ft.150905730
Joints
Compression Jointlinear ft.168084084
Assembly with Sealeach2802800
Bearings
Elastomeric Bearingeach4040000
Movable Bearingeach1001000
Steel Protective Coatingsq. ft.2525000
Fixed Bearingeach40040
Steel Protective Coatingsq. ft.44000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.820820000
Steel Protective Coatingsq. ft.8,2008,200000