+32.27610, -90.17937
32°16'34" N, 90°10'46" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 20 over PEARL RIVER
Structure number:11000200250464B
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]
Operating rating:42.4 tons [38.5 metric tons]
Inventory rating:38.4 tons [34.9 metric tons]
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

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201681.3FairSatisfactoryFairVery Good-53000
July 201484.2FairSatisfactoryFairVery Good-53000
July 201384.4FairSatisfactoryFairVery Good-47500
July 201284.4FairSatisfactoryFairVery Good-47500
January 201195.5FairSatisfactoryGoodVery Good-54000
November 200895.5FairSatisfactoryGoodVery Good-54000
August 200695.5FairSatisfactoryGoodVery Good-52500
September 200495.5FairSatisfactoryGoodVery Good-52500
July 200295.7FairSatisfactoryGoodVery Good-48500
July 200093.5FairSatisfactoryGoodVery Good-48500
August 199893.5FairSatisfactoryGoodVery Good-48500
January 199775.3FairSatisfactoryVery GoodVery Good-48500
February 199577.1FairSatisfactoryVery GoodVery Good-41580
June 199177.5FairSatisfactoryVery GoodVery Good-37800

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Pile Cap/Footinglinear ft.432430200
Steel Pileeach3527800
Prestressed Concrete Pileeach48381000