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LOCAL ROAD over MORRISON CANAL

Map

Coordinates:
+30.03737, -89.99273
30°02'15" N, 89°59'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over MORRISON CANAL
Structure number:023630026895981
Location:1.0MI.N.OF I-10
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Tolls:Yes, on toll road [2]
Length of largest span:19.0 ft. [5.8 m]
Total length:48.9 ft. [14.9 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:47.2 ft. [14.4 m]
Owner:City or Municipal Highway Agency [04]
Year built:1960
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:3
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
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:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
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:79.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201779.2FairSatisfactorySatisfactoryFair--
January 201578.9FairSatisfactorySatisfactoryFair--
February 201389.9FairGoodGoodSatisfactory--
March 201189.9FairSatisfactorySatisfactorySatisfactory--
April 200989.9FairSatisfactorySatisfactorySatisfactory--
March 200778.9FairSatisfactorySatisfactoryFair--
May 200578.9FairSatisfactorySatisfactoryFair--
December 200377.9FairFairFairFair--
July 200277.9FairFairFairFair--
June 199977.9FairFairFairFair--
July 199777.9FairFairSatisfactoryFair--
June 199588.9FairFairSatisfactorySatisfactory--
May 199388.9FairFairSatisfactorySatisfactory--
June 199177.9FairFairSatisfactoryFair--

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Substructure
Reinforced Concrete Abutmentlinear ft.80681020
Timber Pileeach2061031
Reinforced Concrete Pier Caplinear ft.80062180
Joints
Pourable Jointlinear ft.160016000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1002015650
Deck
Reinforced Concrete Slabsq. ft.2,00002,00000