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I0010 over CORPORATION CANAL

Map 

Coordinates:
+30.43908, -91.18501
30°26'21" N, 91°11'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0010 over CORPORATION CANAL
Structure number:611704501000143
Location:61174501000143
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:38.1 ft. [11.6 m]
Total length:38.1 ft. [11.6 m]
Roadway width between curbs:33.1 ft. [10.1 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Skew angle:33°
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]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10,240 [as of 2015]
Truck traffic:21% of total traffic
Deck condition:Good [7 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: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 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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:69.9 tons [63.5 metric tons]
Inventory rating:41.9 tons [38.1 metric tons]
Sufficiency rating:92.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201692.0GoodGoodGoodGood-10240
September 201491.9GoodGoodGoodGood-10600
October 201290.0GoodGoodGoodGood-9470
September 201090.0GoodGoodGoodGood-10290
September 200890.0GoodGood-Good-9600
September 200687.2GoodGoodVery GoodGood-7940
September 200487.2GoodGoodVery GoodVery Good-8100
September 200287.2GoodGoodVery GoodVery Good-8090
August 200089.3GoodGoodVery GoodVery Good-7278
August 199891.3GoodGoodVery GoodVery Good-6795
August 199691.1GoodGoodVery GoodVery Good-8356
August 199491.4GoodGoodVery GoodVery Good-7337
August 199291.4GoodGoodVery GoodVery Good-7004
August 199090.4GoodGoodVery GoodVery Good-7004