15TH AVE W over SHILSHOLE AVE NW, NICKER

Map 

Facts 

Name:	15TH AVE W over SHILSHOLE AVE NW, NICKER
Structure number:	085177000000000
Location:	4300 15th Ave W
Purpose:	Carries highway and pedestrian walkway over highway and railroad
Route classification:	Other Principal Arterial (Urban) [14]
Length of largest span:	71.9 ft. [21.9 m]
Total length:	588.9 ft. [179.5 m]
Roadway width between curbs:	42.0 ft. [12.8 m]
Deck width edge-to-edge:	52.8 ft. [16.1 m]
Vertical clearance below bridge:	15.4 ft. [4.7 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1940
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	M 18 / H 20 [4]
Number of main spans:	9
Main spans material:	Concrete continuous [2]
Main spans design:	Tee beam [04]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, posting recommended but not legally implemented [B]
Average daily traffic:	68,784 [as of 2010]
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:	36.6 tons [33.3 metric tons]
Inventory rating:	21.8 tons [19.8 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	48.5
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$15,520,000

2000 Inspection 

Status:	Open, posting recommended but not legally implemented [B]
Average daily traffic:	55,400 [as of 1993]
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:	25.7 tons [23.4 metric tons]
Inventory rating:	15.8 tons [14.4 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	37.2
Estimated cost of work:	$2,128,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	53,600 [as of 1988]
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:	29.7 tons [27.0 metric tons]
Inventory rating:	20.8 tons [18.9 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	47.9
Estimated cost of work:	$2,128,000

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