INTERSTATE 5 over OSBORNE STREET

Map 

Facts 

Name:	INTERSTATE 5 over OSBORNE STREET
Structure number:	53 1124
Location:	07-LA-005-37.41-LA
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	53.2 ft. [16.2 m]
Total length:	168.0 ft. [51.2 m]
Roadway width between curbs:	181.1 ft. [55.2 m]
Deck width edge-to-edge:	185.7 ft. [56.6 m]
Vertical clearance below bridge:	15.1 ft. [4.6 m]
Owner:	State Highway Agency [01]
Year built:	1963
Year reconstructed:	1995
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18+Mod / HS 20+Mod [6]
Number of main spans:	4
Main spans material:	Concrete continuous [2]
Main spans 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:	298,000 [as of 2000]
Truck traffic:	20% of total traffic
Deck condition:	Fair [5 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:	93.8 tons [85.3 metric tons]
Inventory rating:	56.9 tons [51.7 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	80.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$4,868,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	241,200 [as of 1997]
Truck traffic:	12% 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:	94.7 tons [86.1 metric tons]
Inventory rating:	56.9 tons [51.7 metric tons]
Sufficiency rating:	83.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	228,100 [as of 1990]
Truck traffic:	12% 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]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	94.1 tons [85.5 metric tons]
Inventory rating:	56.4 tons [51.3 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	64.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$1,677,000

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