+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 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: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:84.2
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,665,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201484.2Not deficientSatisfactoryFairVery Good53000
July 201384.4Not deficientSatisfactoryFairVery Good47500
July 201284.4Not deficientSatisfactoryFairVery Good47500
January 201195.5Not deficientSatisfactoryGoodVery Good54000
November 200895.5Not deficientSatisfactoryGoodVery Good54000
August 200695.5Not deficientSatisfactoryGoodVery Good52500
September 200495.5Not deficientSatisfactoryGoodVery Good52500
July 200295.7Not deficientSatisfactoryGoodVery Good48500
July 200093.5Not deficientSatisfactoryGoodVery Good48500
August 199893.5Not deficientSatisfactoryGoodVery Good48500
January 199775.3Not deficientSatisfactoryVery GoodVery Good48500
February 199577.1Not deficientSatisfactoryVery GoodVery Good41580
June 199177.5Not deficientSatisfactoryVery GoodVery Good37800