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LOCAL ROAD over PALMETTO AVENUE CANAL

Map

Coordinates:
+29.96856, -90.11340
29°58'07" N, 90°06'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over PALMETTO AVENUE CANAL
Structure number:023629581900681
Location:0.2 MI. W. OF CARROLTON
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:77.1 ft. [23.5 m]
Total length:77.1 ft. [23.5 m]
Roadway width between curbs:26.2 ft. [8.0 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Owner:City or Municipal Highway Agency [04]
Year built:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:43.9 tons [39.9 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:96.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201696.0GoodVery GoodVery GoodGoodFO-
December 201496.0GoodVery GoodVery GoodGoodFO-
January 201396.0GoodVery GoodVery GoodGoodFO-
January 201196.0GoodVery GoodVery GoodGoodFO-
March 200996.0GoodVery GoodVery GoodGoodFO-
February 200795.0FairVery GoodGoodSatisfactoryFO-
May 200595.0FairVery GoodGoodSatisfactoryFO-
August 200395.0FairVery GoodGoodSatisfactoryFO-
July 200195.0FairVery GoodGoodSatisfactoryFO-
November 199984.0FairVery GoodGoodFairFO-
September 199784.0FairVery GoodVery GoodFairFO-
July 199596.0GoodVery GoodVery GoodGoodFO-
June 199396.0GoodVery GoodVery GoodGood--
August 199192.0FairVery GoodVery GoodSatisfactory--

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.154154000
Deck
Reinforced Concrete Decksq. ft.1,9251,925000
Superstructure
Steel Floor Beamlinear ft.775775000
Substructure
Reinforced Concrete Abutmentlinear ft.60501000
Joints
Strip Seal Jointlinear ft.5000050
Bearings
Elastomeric Bearingeach44000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.154154000