SR-9A NB over ALTA DR.

Map 

Facts 

Name:	SR-9A NB over ALTA DR.
Structure number:	720485
Location:	SR-9A NB / ALTA DR.
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:	152.9 ft. [46.6 m]
Total length:	256.9 ft. [78.3 m]
Roadway width between curbs:	47.9 ft. [14.6 m]
Deck width edge-to-edge:	50.9 ft. [15.5 m]
Vertical clearance below bridge:	17.1 ft. [5.2 m]
Skew angle:	38°
Owner:	State Highway Agency [01]
Year built:	1993
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:	3
Main spans material:	Prestressed concrete [5]
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:	25,500 [as of 2008]
Truck traffic:	13% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	81.7 tons [74.3 metric tons]
Inventory rating:	48.8 tons [44.4 metric tons]
Sufficiency rating:	90.4

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	13,000 [as of 1997]
Truck traffic:	15% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	81.7 tons [74.3 metric tons]
Inventory rating:	48.8 tons [44.4 metric tons]
Sufficiency rating:	99.0

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