US 50 (I-305) WB over 6TH STREET & 8TH STREET

Map 

Facts 

Name:	US 50 (I-305) WB over 6TH STREET & 8TH STREET
Structure number:	24 0243L
Location:	03-SAC-050-L.66-SAC
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	102.0 ft. [31.1 m]
Total length:	923.9 ft. [281.6 m]
Roadway width between curbs:	87.9 ft. [26.8 m]
Deck width edge-to-edge:	89.9 ft. [27.4 m]
Vertical clearance below bridge:	15.1 ft. [4.6 m]
Owner:	State Highway Agency [01]
Year built:	1967
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:	9
Main spans material:	Concrete continuous [2]
Main spans design:	Box beam or girders - Multiple [05]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	102,500 [as of 2000]
Truck traffic:	5% of total traffic
Deck condition:	Poor [4 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:	88.8 tons [80.7 metric tons]
Inventory rating:	53.5 tons [48.6 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	83.9

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	85,650 [as of 1997]
Truck traffic:	6% 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:	89.8 tons [81.6 metric tons]
Inventory rating:	53.9 tons [49.0 metric tons]
Sufficiency rating:	88.9

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	92,900 [as of 1990]
Deck condition:	Good [7 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:	89.1 tons [81.0 metric tons]
Inventory rating:	53.5 tons [48.6 metric tons]
Sufficiency rating:	91.0

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