W FOURTH ST over ROUTE 99

Map 

Facts 

Name:	W FOURTH ST over ROUTE 99
Structure number:	41 0050
Location:	06-MAD-099-11.01-MAD
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Other Principal Arterial (Urban) [14]
Length of largest span:	55.1 ft. [16.8 m]
Total length:	184.1 ft. [56.1 m]
Roadway width between curbs:	51.8 ft. [15.8 m]
Deck width edge-to-edge:	62.0 ft. [18.9 m]
Vertical clearance below bridge:	15.1 ft. [4.6 m]
Owner:	State Highway Agency [01]
Year built:	1958
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:	2
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:	9,150 [as of 1998]
Truck traffic:	5% 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:	109.8 tons [99.8 metric tons]
Inventory rating:	82.7 tons [75.2 metric tons]
Sufficiency rating:	77.9

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	9,150 [as of 1998]
Truck traffic:	5% 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]
Inventory rating:	82.7 tons [75.2 metric tons]
Sufficiency rating:	77.9

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	9,150 [as of 1990]
Truck traffic:	5% 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]
Inventory rating:	82.2 tons [74.7 metric tons]
Sufficiency rating:	77.1

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