I0220 over RED RIVER/LA 3049/538


+32.55674, -93.76814
32°33'24" N, 93°46'05" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0220 over RED RIVER/LA 3049/538
Structure number:040804513100001
Location:.01 MI EAST OF LA 3049
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:274.9 ft. [83.8 m]
Total length:3302.0 ft. [1006.4 m]
Roadway width between curbs:79.1 ft. [24.1 m]
Deck width edge-to-edge:84.3 ft. [25.7 m]
Vertical clearance below bridge:230.0 ft. [70.1 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1977
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:20
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:44,700 [as of 2015]
Truck traffic:7% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:28.7 tons [26.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:70.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$25,432,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201570.9Functionally obsoleteGoodGoodGood44700
August 201370.9Functionally obsoleteGoodGoodGood40500
August 201170.9Functionally obsoleteGoodGoodGood35500
November 201070.9Functionally obsoleteGoodGoodGood37100
December 200870.9Functionally obsoleteGoodGoodGood35600
July 200770.9Functionally obsoleteGoodGoodGood32100
November 200656.9Functionally obsoleteGoodGoodGood33400
November 200456.9Functionally obsoleteVery GoodVery GoodGood38000
December 200256.9Functionally obsoleteVery GoodVery GoodGood46600
May 200168.3Functionally obsoleteVery GoodVery GoodGood1367
December 200068.3Functionally obsoleteVery GoodVery GoodGood1367
20000.0Not applicable---8583
November 199862.0Functionally obsoleteVery GoodVery GoodGood21542
March 199762.0Functionally obsoleteVery GoodVery GoodGood21531
May 199562.0Functionally obsoleteVery GoodVery GoodGood31840
November 199462.0Functionally obsoleteVery GoodVery GoodGood30257
April 199262.0Functionally obsoleteVery GoodVery GoodVery Good21316