I0049 over I-20 WBL, I-49,US79-80&R


+32.49680, -93.75957
32°29'48" N, 93°45'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0049 over I-20 WBL, I-49,US79-80&R
Structure number:040904550810706
Location:.25 M. N. OF SBL OF I-49
Purpose:Carries highway overpass (third level) over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:250.0 ft. [76.2 m]
Total length:2614.0 ft. [796.7 m]
Roadway width between curbs:47.2 ft. [14.4 m]
Deck width edge-to-edge:49.9 ft. [15.2 m]
Vertical clearance above deck:18.0 ft. [5.5 m]
Vertical clearance below bridge:21.3 ft. [6.5 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1993
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:6
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,940 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:63.8 tons [58.0 metric tons]
Inventory rating:38.9 tons [35.4 metric tons]
Sufficiency rating:94.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201794.0FairGoodSatisfactoryGoodFO10940
August 201597.0FairGoodSatisfactoryGood-10940
February 201597.0FairGoodSatisfactoryGood-7120
February 201397.0GoodGoodGoodGood-6950
February 201197.0GoodGoodGoodGood-6130
February 200997.0GoodVery GoodVery GoodVery Good-5960
August 200797.0GoodVery GoodVery GoodVery Good-5960
February 200797.0GoodVery GoodVery GoodVery Good-5960
January 200597.0GoodVery GoodVery GoodVery Good-5960
February 200397.0GoodVery GoodVery GoodVery Good-2903
May 200197.0GoodVery GoodVery GoodVery Good-4464
May 199999.0GoodVery GoodVery GoodVery Good-4464
February 199799.0GoodVery GoodVery GoodVery Good-1202
December 199599.0GoodVery GoodVery GoodVery Good-1248