ROUTE 580 NB over ADELINE, SAN PABLO,PERAL

Map 

Facts 

Name:	ROUTE 580 NB over ADELINE, SAN PABLO,PERAL
Structure number:	33 0280R
Location:	04-ALA-580-45.74-OAK
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	121.1 ft. [36.9 m]
Total length:	1054.2 ft. [321.3 m]
Roadway width between curbs:	65.9 ft. [20.1 m]
Deck width edge-to-edge:	68.6 ft. [20.9 m]
Vertical clearance below bridge:	15.1 ft. [4.6 m]
Skew angle:	99°
Owner:	State Highway Agency [01]
Year built:	1961
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:	12
Main spans material:	Concrete continuous [2]
Main spans design:	Box beam or girders - Multiple [05]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	100,000 [as of 2000]
Truck traffic:	3% 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:	80.7 tons [73.4 metric tons]
Inventory rating:	47.9 tons [43.5 metric tons]
Sufficiency rating:	85.4

2000 Inspection 

Evaluation:

Not applicable [N]

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	125,000 [as of 1990]
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:	80.2 tons [72.9 metric tons]
Inventory rating:	47.5 tons [43.2 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	84.2

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