SW 12TH ST over HWY 61

Map 

Facts 

Name:	SW 12TH ST over HWY 61
Structure number:	09255 061 00139
Location:	0.2 MI S OF MARKET ST
Purpose:	Carries highway over highway
Route classification:	Local (Urban) [19]
Length of largest span:	107.0 ft. [32.6 m]
Total length:	428.2 ft. [130.5 m]
Roadway width between curbs:	29.9 ft. [9.1 m]
Deck width edge-to-edge:	41.0 ft. [12.5 m]
Vertical clearance below bridge:	16.7 ft. [5.1 m]
Skew angle:	48°
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:	5
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:	115,600 [as of 2008]
Truck traffic:	9% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	59.8 tons [54.4 metric tons]
Inventory rating:	36.0 tons [32.7 metric tons]
Sufficiency rating:	64.0

2000 Inspection 

Average daily traffic:	84,900 [as of 2000]
Evaluation:	Not applicable [N]

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	9,600 [as of 1988]
Truck traffic:	10% 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:	60.4 tons [54.9 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Not applicable [N]

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