I0010 over DRAIN CANAL


+30.13582, -89.87062
30°08'09" N, 89°52'14" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0010 over DRAIN CANAL
Structure number:023604509022891
Location:6.8 MI EAST OF I-510
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:51.8 ft. [15.8 m]
Total length:360.9 ft. [110.0 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:61.0 ft. [18.6 m]
Owner:State Highway Agency [01]
Year built:1967
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:7
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2015 

Status:Open, no restriction [A]
Average daily traffic:34,260 [as of 2015]
Truck traffic:20% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 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 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 determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:91.1 tons [82.8 metric tons]
Inventory rating:44.6 tons [40.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:79.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,524,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201579.0Functionally obsoleteSatisfactoryGoodGood34260
December 201379.0Functionally obsoleteSatisfactoryGoodGood34080
December 201179.0Functionally obsoleteSatisfactoryGoodGood31680
December 200979.0Functionally obsoleteSatisfactoryGoodSatisfactory28920
November 200779.0Functionally obsoleteSatisfactoryGoodSatisfactory38400
November 200579.0Functionally obsoleteSatisfactoryGoodSatisfactory36840
November 200379.0Functionally obsoleteSatisfactorySatisfactorySatisfactory34080
July 200079.0Functionally obsoleteGoodGoodGood32887
May 199879.0Functionally obsoleteGoodGoodGood32887
June 199581.0Not deficientGoodGoodVery Good31419
June 199281.0Not deficientGoodVery GoodVery Good30479
February 199081.0Not deficientGoodVery GoodVery Good30479