US0090 over ON RAMP

Map 

Facts 

Name:	US0090 over ON RAMP
Structure number:	023602830804186
Location:	1.77 MI SOUTH OF MISS. RI
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:	20.0 ft. [6.1 m]
Total length:	359.9 ft. [109.7 m]
Roadway width between curbs:	45.9 ft. [14.0 m]
Deck width edge-to-edge:	46.9 ft. [14.3 m]
Owner:	State Highway Agency [01]
Year built:	1989
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:	18
Main spans material:	Concrete [1]
Main spans design:	Slab [01]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,190 [as of 2009]
Truck traffic:	12% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	70.3 tons [63.9 metric tons]
Inventory rating:	41.6 tons [37.8 metric tons]
Sufficiency rating:	95.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,559 [as of 1998]
Truck traffic:	12% of total traffic
Deck condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Operating rating:	70.3 tons [63.9 metric tons]
Inventory rating:	41.6 tons [37.8 metric tons]
Sufficiency rating:	95.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,511 [as of 1991]
Truck traffic:	12% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Operating rating:	74.2 tons [67.5 metric tons]
Inventory rating:	44.6 tons [40.5 metric tons]
Sufficiency rating:	95.0

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