Share:

CITY STREET over METAIRIE RELIEF CANAL

Map

Coordinates:
+29.97052, -90.11586
29°58'14" N, 90°06'57" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:CITY STREET over METAIRIE RELIEF CANAL
Structure number:023629582900691
Location:NORTH OF PALMETTO AVE
Purpose:Carries highway and pedestrian walkway over relief for waterway
Route classification:Local (Urban) [19]
Length of largest span:80.1 ft. [24.4 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Owner:City or Municipal Highway Agency [04]
Year built:1990
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]
Average daily traffic:1,000 [as of 1979]
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:Meets minimum tolerable limits to be left in place as is [4]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:43.9 tons [39.9 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:82.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201682.9GoodVery GoodVery GoodGood-1000
December 201482.9GoodVery GoodVery GoodGood-1000
January 201382.9GoodVery GoodVery GoodGood-1000
January 201182.9GoodGoodGoodVery Good-1000
March 200982.9GoodGoodGoodVery Good-1000
February 200781.9GoodGoodGoodVery Good-1000
May 200581.9GoodGoodGoodVery Good-1000
September 200381.9GoodGoodGoodVery Good-1000
July 200181.9GoodGoodGoodVery Good-1000
November 199981.9GoodGoodGoodVery Good-1000
September 199781.9GoodVery GoodGoodVery Good-1000
July 199582.9GoodVery GoodVery GoodVery Good-1000
July 199382.9GoodVery GoodVery GoodVery Good-1000
August 199182.9GoodVery GoodVery GoodVery Good-1000