LA0612 over FLAT RIVER


+32.43870, -93.62641
32°26'19" N, 93°37'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LA0612 over FLAT RIVER
Structure number:040801080101091
Location:1.1 MI E OF US 71(LA0612)
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:19.0 ft. [5.8 m]
Total length:228.0 ft. [69.5 m]
Roadway width between curbs:32.5 ft. [9.9 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Owner:State Highway Agency [01]
Year built:1982
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:10
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,300 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:35.3 tons [32.1 metric tons]
Inventory rating:27.1 tons [24.6 metric tons]
Sufficiency rating:87.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201587.8FairSatisfactorySatisfactorySatisfactory-7300
November 201393.2FairSatisfactorySatisfactorySatisfactory-7200
December 201193.5FairSatisfactorySatisfactorySatisfactory-6400
December 200993.0GoodGoodGoodGood-7700
December 200793.1GoodGoodGoodVery Good-7400
December 200593.1GoodGoodGoodVery Good-7300
December 200393.3GoodGoodGoodVery Good-6800
December 200193.5GoodGoodGoodVery Good-6264
November 199993.5GoodGoodGoodVery Good-6264
November 199794.1GoodGoodGoodVery Good-4825
November 199594.0GoodGoodGoodVery Good-4967
October 199394.9GoodGoodGoodVery Good-2885
December 199194.7GoodGoodVery GoodVery Good-3381