I0220 over VIKING-DRIVE

Map 

Facts 

Name:	I0220 over VIKING-DRIVE
Structure number:	040804513102312
Location:	2.31 MI EAST OF LA 3049
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	49.9 ft. [15.2 m]
Total length:	128.9 ft. [39.3 m]
Roadway width between curbs:	40.0 ft. [12.2 m]
Deck width edge-to-edge:	42.7 ft. [13.0 m]
Vertical clearance below bridge:	15.4 ft. [4.7 m]
Owner:	State Highway Agency [01]
Year built:	1978
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:	3
Main spans material:	Concrete continuous [2]
Main spans design:	Slab [01]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	18,000 [as of 2009]
Truck traffic:	29% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	77.2 tons [70.2 metric tons]
Inventory rating:	46.5 tons [42.3 metric tons]
Sufficiency rating:	96.3

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	12,112 [as of 1998]
Truck traffic:	29% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
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]
Operating rating:	89.1 tons [81.0 metric tons]
Inventory rating:	58.4 tons [53.1 metric tons]
Sufficiency rating:	96.9

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,278 [as of 1991]
Truck traffic:	29% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Operating rating:	89.1 tons [81.0 metric tons]
Inventory rating:	58.4 tons [53.1 metric tons]
Sufficiency rating:	97.4

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