WB U54/WN-WS RAMP over GROVE ST

Map 

Facts 

Name:	WB U54/WN-WS RAMP over GROVE ST
Structure number:	999905400873011
Location:	KELLOGG & GROVE
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:	46.9 ft. [14.3 m]
Total length:	168.6 ft. [51.4 m]
Roadway width between curbs:	64.0 ft. [19.5 m]
Deck width edge-to-edge:	65.9 ft. [20.1 m]
Vertical clearance below bridge:	15.7 ft. [4.8 m]
Skew angle:	7°
Owner:	State Highway Agency [01]
Year built:	1976
Year reconstructed:	2009
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:	4
Main spans material:	Concrete continuous [2]
Main spans design:	Slab [01]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Low slump Concrete [4]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	74,300 [as of 2009]
Truck traffic:	4% 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:	77.9 tons [70.8 metric tons]
Inventory rating:	45.9 tons [41.7 metric tons]
Sufficiency rating:	98.0
Recommended work:	Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:	$372,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	28,365 [as of 1999]
Truck traffic:	4% of total traffic
Deck condition:	Very Good [8 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:	67.3 tons [61.2 metric tons]
Inventory rating:	39.6 tons [36.0 metric tons]
Sufficiency rating:	97.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$961,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	25,745 [as of 1990]
Truck traffic:	3% of total traffic
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:	60.4 tons [54.9 metric tons]
Inventory rating:	40.6 tons [36.9 metric tons]
Sufficiency rating:	97.0

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