I0020 over KCS & SL&SW RR SPRING


+32.51049, -93.74229
32°30'38" N, 93°44'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0020 over KCS & SL&SW RR SPRING
Structure number:040904510119298
Location:.17 MI EAST OF LA 1
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Total length:210.0 ft. [64.0 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Vertical clearance below bridge:20.0 ft. [6.1 m]
Owner:State Highway Agency [01]
Year built:1965
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel continuous [4]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:8,640 [as of 2015]
Truck traffic:29% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:64.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$936,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201564.7Functionally obsoleteFairFairFair8640
August 201464.7Functionally obsoleteFairFairFair14040
August 201364.7Functionally obsoleteFairFairFair13430
February 201364.7Functionally obsoleteFairFairFair12830
March 201265.7Functionally obsoleteSatisfactoryFairSatisfactory9320
March 201076.7Functionally obsoleteGoodSatisfactoryGood8740
March 200876.7Functionally obsoleteGoodSatisfactoryGood8250
March 200676.7Functionally obsoleteGoodSatisfactoryGood7400
March 200476.7Functionally obsoleteGoodSatisfactoryGood6780
April 200276.7Functionally obsoleteGoodSatisfactoryGood6010
April 200079.0Functionally obsoleteGoodSatisfactoryGood5349
March 199879.0Functionally obsoleteSatisfactorySatisfactoryGood7817
May 199679.0Functionally obsoleteSatisfactorySatisfactoryGood3051
June 199479.0Functionally obsoleteSatisfactorySatisfactoryGood6626
March 199279.0Functionally obsoleteSatisfactorySatisfactoryGood4758