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LOCAL ROAD over MORRISON CANAL

Map

Coordinates:
+30.03721, -89.99254
30°02'14" N, 89°59'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over MORRISON CANAL
Structure number:023630026895982
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]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 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: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:63.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201763.2PoorGoodGoodPoorSD-
January 201578.9FairGoodGoodFair--
February 201378.9FairGoodGoodFair--
March 201189.9FairGoodGoodSatisfactory--
April 200989.9FairGoodSatisfactorySatisfactory--
March 200789.9FairSatisfactorySatisfactorySatisfactory--
May 200589.9FairSatisfactorySatisfactorySatisfactory--
December 200389.9FairSatisfactorySatisfactorySatisfactory--
November 200189.9FairSatisfactoryGoodSatisfactory--
June 199977.9FairFairFairFair--
July 199777.9FairFairSatisfactoryFair--
June 199577.9FairFairSatisfactoryFair--
May 199377.9FairFairSatisfactoryFair--
June 199188.9FairFairSatisfactorySatisfactory--

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 Pileeach209830
Reinforced Concrete Pier Caplinear ft.8008000
Joints
Pourable Jointlinear ft.160016000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1002015650
Deck
Reinforced Concrete Slabsq. ft.2,00002,00000