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I0010 over METAIRIE RELIEF CANAL

Map 

Coordinates:
+29.96939, -90.10906
29°58'10" N, 90°06'33" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0010 over METAIRIE RELIEF CANAL
Structure number:023604509002253
Location:1 MILE WEST OF CARROLLTON
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:86.9 ft. [26.5 m]
Total length:86.9 ft. [26.5 m]
Roadway width between curbs:28.5 ft. [8.7 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Owner:State Highway Agency [01]
Year built:2006
Historic significance:Historical significance is not determinable at this time [4]
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: July 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:12,220 [as of 2015]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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 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]
Scour condition:Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Operating rating:41.4 tons [37.6 metric tons]
Inventory rating:32.1 tons [29.2 metric tons]
Sufficiency rating:77.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$439,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201577.6GoodVery GoodVery GoodVery GoodFO12220
July 201377.6GoodVery GoodVery GoodVery Good-12100
August 201177.7GoodVery GoodVery GoodVery Good-11090
August 200977.9GoodVery GoodVery GoodVery Good-9170
September 200775.5GoodVery GoodVery GoodVery Good-12830
October 20052.0----SD11860
July 200463.2FairFairFairFairFO11600
July 200363.4FairFairFairFairFO10700
October 200053.2FairFairFairFairFO11185
October 199853.2FairFairFairSatisfactoryFO11185
May 199566.1FairSatisfactorySatisfactorySatisfactoryFO10903
July 199367.3FairSatisfactorySatisfactorySatisfactoryFO9460
July 199266.1FairFairSatisfactorySatisfactoryFO11334
April 199067.1FairSatisfactorySatisfactorySatisfactoryFO11334