Share:

LOCAL ROAD over CLAY CUT BAYOU

Map 

Coordinates:
+30.40147, -91.05854
30°24'05" N, 91°03'31" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LOCAL ROAD over CLAY CUT BAYOU
Structure number:611730240910341
Location:1.8 MI SE I-12, US61
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:95.1 ft. [29.0 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.2 ft. [8.3 m]
Owner:County Highway Agency [02]
Year built:1970
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:5
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]

Latest Available Inspection: February 2016 

Status:Open, no restriction [A]
Average daily traffic:150 [as of 1980]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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: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: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:48.5 tons [44.1 metric tons]
Inventory rating:28.7 tons [26.1 metric tons]
Sufficiency rating:70.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201670.3Not deficientSatisfactorySatisfactoryFair150
February 201470.3Not deficientSatisfactorySatisfactoryFair150
February 201270.3Not deficientSatisfactorySatisfactoryFair150
February 201081.3Not deficientGoodGoodSatisfactory150
February 200881.3Not deficientSatisfactoryVery GoodSatisfactory150
March 200681.3Not deficientGoodVery GoodGood150
June 200481.3Not deficientGoodVery GoodGood150
June 200281.3Not deficientVery GoodVery GoodVery Good150
August 200084.3Not deficientVery GoodVery GoodVery Good150
June 199884.3Not deficientVery GoodVery GoodVery Good150
June 199684.3Not deficientGoodVery GoodVery Good150
November 199383.8Not deficientGoodVery GoodVery Good150
August 199181.8Not deficientVery GoodVery GoodVery Good150