I0049 over RAMPS ES & WN


+32.41581, -93.75072
32°24'57" N, 93°45'03" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0049 over RAMPS ES & WN
Structure number:040904550805287
Location:RAMP SW AT LA 3132 INTG
Purpose:Carries highway overpass (fourth level) over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:194.9 ft. [59.4 m]
Total length:2258.0 ft. [688.2 m]
Roadway width between curbs:33.1 ft. [10.1 m]
Deck width edge-to-edge:35.8 ft. [10.9 m]
Vertical clearance below bridge:18.4 ft. [5.6 m]
Owner:State Highway Agency [01]
Year built:1991
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:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2014 

Status:Open, no restriction [A]
Average daily traffic:4,700 [as of 2014]
Truck traffic:26% of total traffic
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:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:61.4 tons [55.8 metric tons]
Inventory rating:36.6 tons [33.3 metric tons]
Sufficiency rating:97.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201497.0Not deficientGoodGoodGood4700
June 201297.0Not deficientGoodGoodGood4670
August 201197.0Not deficientGoodGoodGood6140
February 201197.0Not deficientGoodGoodGood5870
January 200997.0Not deficientVery GoodGoodVery Good5590
February 200797.0Not deficientVery GoodGoodVery Good6470
January 200597.0Not deficientVery GoodGoodVery Good6441
February 200397.0Not deficientVery GoodGoodVery Good2031
May 200197.0Not deficientVery GoodGoodVery Good1498
March 200199.0Not deficientVery GoodGoodVery Good1498
20000.0Not applicable---1498
April 199999.0Not deficientVery GoodGoodVery Good1498
January 199799.0Not deficientVery GoodGoodVery Good1202
January 199599.0Not deficientVery GoodGoodVery Good1226
February 199399.0Not deficientVery GoodVery GoodVery Good544
December 199199.0Not deficientVery GoodVery GoodVery Good544