I0010 over I-10 EAST & WEST

Map 

Facts 

Name:	I0010 over I-10 EAST & WEST
Structure number:	023604509006317
Location:	.3 MI EAST OF LA 39
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	143.1 ft. [43.6 m]
Total length:	1300.9 ft. [396.5 m]
Roadway width between curbs:	27.9 ft. [8.5 m]
Deck width edge-to-edge:	33.1 ft. [10.1 m]
Vertical clearance above deck:	21.0 ft. [6.4 m]
Vertical clearance below bridge:	17.4 ft. [5.3 m]
Owner:	State Highway Agency [01]
Year built:	1968
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:	8
Main spans material:	Steel [3]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,150 [as of 2009]
Truck traffic:	20% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	79.2 tons [72.0 metric tons]
Inventory rating:	46.5 tons [42.3 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	78.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$5,073,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	9,465 [as of 1998]
Truck traffic:	20% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
Operating rating:	62.4 tons [56.7 metric tons]
Inventory rating:	37.6 tons [34.2 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	77.9
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$5,073,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,793 [as of 1991]
Truck traffic:	20% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Operating rating:	43.6 tons [39.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	80.2

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