I0049 over LA 511


+32.44182, -93.75633
32°26'31" N, 93°45'23" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0049 over LA 511
Structure number:040904550807191
Location:I-49 OVER LA 511
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:126.0 ft. [38.4 m]
Total length:126.0 ft. [38.4 m]
Roadway width between curbs:60.4 ft. [18.4 m]
Deck width edge-to-edge:63.7 ft. [19.4 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
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]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:35,700 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present desirable criteria [8]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.8 tons [89.8 metric tons]
Inventory rating:54.9 tons [49.9 metric tons]
Sufficiency rating:98.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201798.0GoodGoodGoodGood-35700
February 201598.0GoodGoodGoodGood-46680
February 201398.0GoodGoodGoodGood-42232
February 201198.0GoodGoodGoodGood-57000
January 200998.0GoodVery GoodVery GoodVery Good-54900
February 200798.0GoodVery GoodVery GoodVery Good-48540
January 200598.0GoodVery GoodVery GoodVery Good-42232
January 200398.0GoodVery GoodVery GoodVery Good-17264
May 200198.0GoodVery GoodVery GoodVery Good-24526
April 1999100.0GoodVery GoodVery GoodVery Good-24526
February 1997100.0GoodVery GoodVery GoodVery Good-7215
December 1995100.0GoodVery GoodVery GoodVery Good-5994