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LOCAL ROAD over PALMETTO CANAL

Map

Coordinates:
+29.97590, -90.12485
29°58'33" N, 90°07'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over PALMETTO CANAL
Structure number:023629585900751
Location:O.0MI.N.OF NORTHLINE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:32.2 ft. [9.8 m]
Total length:74.2 ft. [22.6 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:36.1 ft. [11.0 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:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
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:Posted for load [P]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:36.0 tons [32.7 metric tons]
Inventory rating:16.9 tons [15.4 metric tons]
Sufficiency rating:66.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$273,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201666.2GoodVery GoodGoodGoodFO-
December 201466.0FairVery GoodSatisfactoryGoodFO-
January 201366.0FairVery GoodSatisfactoryGoodFO-
January 201166.0FairVery GoodSatisfactoryGoodFO-
March 200966.0FairVery GoodSatisfactoryGoodFO-
February 200766.0FairGoodSatisfactorySatisfactoryFO-
May 200566.0FairGoodSatisfactorySatisfactoryFO-
September 200366.0FairGoodSatisfactorySatisfactoryFO-
November 200156.0FairGoodFairFairFO-
November 199952.0FairGoodFairFairFO-
September 199727.0----SD-
July 199540.0PoorFairPoorFairSD-
June 199340.0PoorFairPoorFairSD-
July 199136.0PoorFairPoorFairSD-

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.518518000
Deck
Reinforced Concrete Decksq. ft.2,8122,812000
Substructure
Reinforced Concrete Pier Walllinear ft.70700
Reinforced Concrete Abutmentlinear ft.80681200
Joints
Strip Seal Jointlinear ft.76610150
Bearings
Elastomeric Bearingeach2828000
Bridge Rail
Other Material Bridge Raillinear ft.148014800