I0220 over ST.LOUIS-S.W.R.R.


+32.55865, -93.73110
32°33'31" N, 93°43'52" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0220 over ST.LOUIS-S.W.R.R.
Structure number:040804513102512
Location:2.51 MI EAST OF LA 3049
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:85.0 ft. [25.9 m]
Total length:309.1 ft. [94.2 m]
Roadway width between curbs:52.2 ft. [15.9 m]
Deck width edge-to-edge:54.8 ft. [16.7 m]
Vertical clearance below bridge:24.0 ft. [7.3 m]
Owner:State Highway Agency [01]
Year built:1978
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:4
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20,940 [as of 2015]
Truck traffic:29% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:81.2 tons [73.8 metric tons]
Inventory rating:40.6 tons [36.9 metric tons]
Sufficiency rating:89.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201589.9FairSatisfactorySatisfactorySatisfactory-20940
December 201389.9FairSatisfactorySatisfactorySatisfactory-20400
December 201190.2GoodGoodGoodGood-17700
December 200990.2GoodGoodGoodGood-18000
December 200790.3GoodVery GoodVery GoodVery Good-16500
December 200590.5GoodVery GoodVery GoodVery Good-14940
December 200390.4GoodVery GoodVery GoodVery Good-16080
December 200189.3GoodVery GoodVery GoodVery Good-12112
November 199989.3GoodVery GoodVery GoodVery Good-12112
November 199789.4GoodVery GoodVery GoodVery Good-10966
November 199590.5GoodVery GoodVery GoodVery Good-13346
November 199390.8GoodVery GoodVery GoodVery Good-8770
December 199190.9GoodVery GoodVery GoodGood-8278