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LOCAL ROAD over LAWRENCE CANAL

Map

Coordinates:
+30.02508, -89.99629
30°01'30" N, 89°59'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over LAWRENCE CANAL
Structure number:023630015895981
Location:0.1 MI. E. OF BENTLE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:19.0 ft. [5.8 m]
Total length:76.1 ft. [23.2 m]
Roadway width between curbs:20.3 ft. [6.2 m]
Deck width edge-to-edge:39.4 ft. [12.0 m]
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:Poor
Status:Open, no restriction [A]
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 desirable criteria [8]
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]
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:62.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$274,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201762.2PoorGoodGoodPoorSD-
February 201561.9PoorGoodGoodPoorSD-
February 201359.9PoorGoodGoodPoorSD-
March 201159.9PoorSatisfactorySatisfactoryPoorSD-
April 200959.9PoorSatisfactorySatisfactoryPoorSD-
March 200774.9FairFairGoodFair--
June 200574.9FairFairGoodFair--
June 200359.9PoorSatisfactoryGoodPoorSD-
December 200159.9PoorSatisfactoryGoodPoorSD-
June 199959.9PoorSatisfactoryGoodPoorSD-
July 199759.9PoorSatisfactoryGoodPoorSD-
June 199575.9FairSatisfactoryGoodFair--
May 199386.9FairSatisfactoryGoodGood--
June 199188.9FairSatisfactoryGoodGood--

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Substructure
Reinforced Concrete Abutmentlinear ft.8080000
Timber Pileeach249861
Reinforced Concrete Pier Caplinear ft.135135000
Joints
Pourable Jointlinear ft.170017000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.156001560
Deck
Reinforced Concrete Slabsq. ft.2,65202,65200