+32.27671, -90.17872
32°16'36" N, 90°10'43" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 20 over PEARL RIVER
Structure number:11000200250464A
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:129.9 ft. [39.6 m]
Total length:1232.0 ft. [375.5 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:56.8 ft. [17.3 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+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 2014 

Status:Open, no restriction [A]
Average daily traffic:53,000 [as of 2012]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 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]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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:65.3
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,571,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201465.3Not deficientSatisfactoryFairGood53000
July 201365.0Not deficientSatisfactoryFairGood57000
July 201265.0Not deficientSatisfactoryFairGood57000
December 201065.1Not deficientSatisfactoryFairGood56500
October 200864.6Not deficientSatisfactoryFairGood62500
August 200666.2Not deficientSatisfactoryFairGood55000
September 200477.9Not deficientSatisfactorySatisfactoryGood52500
July 200278.2Not deficientSatisfactoryGoodVery Good48500
July 200075.3Not deficientSatisfactoryGoodVery Good48500
August 199875.3Not deficientSatisfactoryGoodVery Good48500
February 199775.3Not deficientSatisfactoryVery GoodVery Good48500
February 199577.1Not deficientSatisfactoryVery GoodVery Good41580
June 199177.5Not deficientSatisfactoryVery GoodVery Good37800