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LOCAL ROAD over BENSON CANAL

Map

Coordinates:
+30.02834, -89.98750
30°01'42" N, 89°59'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over BENSON CANAL
Structure number:023630017895931
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:32.2 ft. [9.8 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 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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: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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:40.9 tons [37.2 metric tons]
Inventory rating:25.0 tons [22.7 metric tons]
Sufficiency rating:77.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201777.2FairGoodGoodFair--
February 201576.9FairGoodGoodFair--
February 201376.9FairGoodGoodFair--
March 201176.9FairGoodGoodFair--
April 200987.9FairSatisfactoryGoodSatisfactory--
March 200785.9FairSatisfactoryGoodSatisfactory--
June 200585.9FairSatisfactoryGoodSatisfactory--
May 200384.9FairFairGoodSatisfactory--
December 200157.9PoorFairGoodPoorSD-
June 199957.9PoorFairGoodPoorSD-
July 199757.9PoorFairGoodPoorSD-
June 199573.9FairFairGoodFair--
May 199373.9FairFairGoodFair--
June 199175.9FairFairGoodFair--

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Substructure
Reinforced Concrete Abutmentlinear ft.80701000
Timber Pileeach2481060
Reinforced Concrete Pier Caplinear ft.135013500
Joints
Pourable Jointlinear ft.170017000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.160001600
Deck
Reinforced Concrete Slabsq. ft.2,72002,72000