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LOCAL ROAD over DRAINAGE BAYOU

Map 

Coordinates:
+30.64741, -91.08185
30°38'51" N, 91°04'55" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LOCAL ROAD over DRAINAGE BAYOU
Structure number:611730388910491
Location:1.3 MILES EAST OF FRED
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:19.0 ft. [5.8 m]
Total length:113.9 ft. [34.7 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:31.2 ft. [9.5 m]
Owner:County Highway Agency [02]
Year built:1985
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:6
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2015 

Status:Posted for load [P]
Average daily traffic:314 [as of 1993]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Equal to present minimum criteria [6]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:17.8 tons [16.2 metric tons]
Inventory rating:11.9 tons [10.8 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:32.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$390,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201532.3Structurally deficientGoodGoodPoor314
March 201430.2Structurally deficientGoodGoodCritical314
March 201271.7Not deficientGoodGoodFair314
March 201082.7Not deficientGoodGoodSatisfactory314
March 200882.7Not deficientGoodGoodSatisfactory314
April 200671.7Not deficientGoodGoodFair314
August 200471.7Not deficientGoodGoodFair314
August 200282.7Not deficientGoodGoodSatisfactory314
August 200082.7Not deficientGoodGoodSatisfactory314
August 199883.7Not deficientGoodGoodSatisfactory314