INTERSTATE 405 over SAN FERNANDO MISSION BL

Map 

Facts 

Name:	INTERSTATE 405 over SAN FERNANDO MISSION BL
Structure number:	53 1507
Location:	07-LA-405-47.24-LA
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	89.9 ft. [27.4 m]
Total length:	149.0 ft. [45.4 m]
Roadway width between curbs:	138.1 ft. [42.1 m]
Deck width edge-to-edge:	144.0 ft. [43.9 m]
Vertical clearance below bridge:	15.7 ft. [4.8 m]
Skew angle:	5°
Owner:	State Highway Agency [01]
Year built:	1963
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:	Box beam or girders - Multiple [05]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	142,000 [as of 2000]
Truck traffic:	8% 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:	74.0 tons [67.3 metric tons]
Inventory rating:	44.9 tons [40.8 metric tons]
Sufficiency rating:	84.4

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	99,900 [as of 1997]
Truck traffic:	4% of total traffic
Deck condition:	Satisfactory [6 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:	75.8 tons [68.9 metric tons]
Inventory rating:	44.9 tons [40.8 metric tons]
Sufficiency rating:	88.6

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	126,000 [as of 1990]
Truck traffic:	15% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	75.2 tons [68.4 metric tons]
Inventory rating:	44.6 tons [40.5 metric tons]
Sufficiency rating:	88.6

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