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I 20 over PEARL RIVER

Map

Coordinates:
+32.27663, -90.18271
32°16'36" N, 90°10'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 20 over PEARL RIVER
Structure number:11000200250464B
Location:HINDS/RANKIN CL
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:129.9 ft. [39.6 m]
Total length:1312.1 ft. [399.9 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:74.8 ft. [22.8 m]
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:1998
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 continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:53,000 [as of 2013]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:81.3
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$999,999,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016FairSatisfactoryFairVery Good5300081.3
July 2014FairSatisfactoryFairVery Good5300084.2
July 2013FairSatisfactoryFairVery Good4750084.4
July 2012FairSatisfactoryFairVery Good4750084.4
January 2011FairSatisfactoryGoodVery Good5400095.5
November 2008FairSatisfactoryGoodVery Good5400095.5
August 2006FairSatisfactoryGoodVery Good5250095.5
September 2004FairSatisfactoryGoodVery Good5250095.5
July 2002FairSatisfactoryGoodVery Good4850095.7
July 2000FairSatisfactoryGoodVery Good4850093.5
August 1998FairSatisfactoryGoodVery Good4850093.5
January 1997FairSatisfactoryVery GoodVery Good4850075.3
February 1995FairSatisfactoryVery GoodVery Good4158077.1
June 1991FairSatisfactoryVery GoodVery Good3780077.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3,1003,100000
Steel Protective Coatingsq. ft.50,51550,515000
Prestressed Concrete Girder/Beamlinear ft.12,28012,280000
Deck
Reinforced Concrete Decksq. ft.98,13850,25736,72111,1600
Substructure
Reinforced Concrete Abutmentlinear ft.201201000
Reinforced Concrete Pile Cap/Footinglinear ft.432430200
Steel Pileeach3527800
Prestressed Concrete Pileeach48381000
Reinforced Concrete Pileeach335332300
Reinforced Concrete Pier Caplinear ft.2,0152,007440
Joints
Pourable Jointlinear ft.144000144
Compression Jointlinear ft.144138006
Open Jointlinear ft.1,5121,507005
Bearings
Elastomeric Bearingeach414412200
Movable Bearingeach2060140
Steel Protective Coatingsq. ft.2060014
Fixed Bearingeach2020000
Steel Protective Coatingsq. ft.2020000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,6242,616800