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I0010 over DRAIN CANAL

Map

Coordinates:
+30.09769, -89.90371
30°05'52" N, 89°54'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0010 over DRAIN CANAL
Structure number:023604509019581
Location:3.5 MI EAST OF I-510
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:62.0 ft. [18.9 m]
Total length:250.0 ft. [76.2 m]
Roadway width between curbs:55.1 ft. [16.8 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:4
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: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:34,260 [as of 2015]
Truck traffic:20% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:34.5 tons [31.4 metric tons]
Inventory rating:17.5 tons [15.9 metric tons]
Sufficiency rating:55.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,501,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201755.2FairFairFairFairSD34260
January 201640.2PoorFairPoorFairSD34260
January 201564.0PoorFairPoorFairSD34080
February 201464.0PoorFairPoorFairSD33960
February 201364.0PoorFairPoorFairSD31680
February 201265.0PoorSatisfactoryPoorFairSD31680
July 200992.0FairSatisfactoryGoodGood-28920
July 200792.0FairSatisfactory---38400
June 200492.0FairSatisfactory---36240
June 200392.0FairSatisfactory---34080
September 200093.0GoodGood---32887
February 199982.0FairGoodFairGood-32887
September 199782.0FairGoodFairGood-29868
June 199582.0FairSatisfactoryFairGood-31419
June 199382.0FairSatisfactoryFairGood-25392
June 199282.0FairSatisfactoryFairGood-30479
March 199180.0FairSatisfactoryFairGood-30479

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,00001,9801010
Deck
Reinforced Concrete Decksq. ft.14,500014,50000
Substructure
Reinforced Concrete Abutmentlinear ft.120120000
Reinforced Concrete Pier Caplinear ft.168016800
Joints
Open Jointlinear ft.280280000
Bearings
Elastomeric Bearingeach6400640
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.500500000