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LOCAL ROAD over BENSON CANAL

Map 

Coordinates:
+30.02820, -89.98742
30°01'42" N, 89°59'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LOCAL ROAD over BENSON CANAL
Structure number:023630017895932
Location:0.3 MI. E. OF CROWDE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:20.0 ft. [6.1 m]
Total length:79.1 ft. [24.1 m]
Roadway width between curbs:32.8 ft. [10.0 m]
Deck width edge-to-edge:39.4 ft. [12.0 m]
Skew angle:15°
Owner:City or Municipal Highway Agency [04]
Year built:1975
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:4
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2015 

Status:Open, no restriction [A]
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:40.6 tons [36.9 metric tons]
Inventory rating:24.8 tons [22.5 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:60.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$331,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201560.9Structurally deficientSatisfactorySatisfactoryPoor-
February 201360.9Structurally deficientSatisfactorySatisfactoryPoor-
March 201176.9Not deficientSatisfactorySatisfactoryFair-
April 200987.9Not deficientSatisfactoryGoodSatisfactory-
March 200786.9Not deficientSatisfactoryGoodSatisfactory-
June 200586.9Not deficientSatisfactoryGoodSatisfactory-
May 200385.9Not deficientFairGoodSatisfactory-
December 200185.9Not deficientFairGoodSatisfactory-
June 199958.9Structurally deficientFairGoodPoor-
July 199758.9Structurally deficientFairGoodPoor-
June 199574.9Not deficientFairGoodFair-
May 199374.9Not deficientFairGoodFair-
June 199175.9Not deficientFairGoodFair-