NB STATE ROUTE 87 over UP RR & AMTRAK

Map 

Facts 

Name:	NB STATE ROUTE 87 over UP RR & AMTRAK
Structure number:	37 0420R
Location:	04-SCL-087-3.88-SJS
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:	62.0 ft. [18.9 m]
Total length:	138.1 ft. [42.1 m]
Roadway width between curbs:	53.2 ft. [16.2 m]
Deck width edge-to-edge:	65.9 ft. [20.1 m]
Vertical clearance below bridge:	23.3 ft. [7.1 m]
Skew angle:	24°
Owner:	State Highway Agency [01]
Year built:	1990
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18+Mod / HS 20+Mod [6]
Number of main spans:	3
Main spans material:	Prestressed concrete continuous [6]
Main spans design:	Box beam or girders - Multiple [05]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	47,500 [as of 1999]
Truck traffic:	5% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	59.4 tons [54.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	94.5

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	52,400 [as of 1997]
Truck traffic:	2% of total traffic
Deck condition:	Serious [3 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:	59.4 tons [54.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	89.8

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