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LOCAL ROAD over WHITE BAYOU

Map 

Coordinates:
+30.63725, -91.12752
30°38'14" N, 91°07'39" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LOCAL ROAD over WHITE BAYOU
Structure number:611730381910721
Location:2.6 MI.NW-LA64,LA19
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:97.1 ft. [29.6 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.3 ft. [7.7 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:5
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2017 

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:400 [as of 1975]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:38.0 tons [34.5 metric tons]
Inventory rating:27.0 tons [24.5 metric tons]
Sufficiency rating:47.6

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201747.6PoorGoodSatisfactoryPoorSD400
June 201563.4FairGoodSatisfactoryFair-400
July 201363.4FairGoodSatisfactoryFair-400
July 201163.4FairGoodGoodFair-400
July 200974.4GoodGoodGoodGood-400
June 200774.4GoodGoodVery GoodGood-400
January 200674.4FairGoodVery GoodSatisfactory-400
February 200474.4FairGoodVery GoodSatisfactory-400
February 200274.4GoodGoodVery GoodGood-400
March 200074.4GoodGoodVery GoodGood-400
March 199877.4GoodGoodVery GoodVery Good-400
April 199677.4GoodVery GoodVery GoodVery Good-400
August 199361.4FairFairFairFair-400
October 199161.4FairFairFairFair-400