I 93 RAMPS SN NS over RR MBCR BSG SPUR

Map 

Facts 

Name:	I 93 RAMPS SN NS over RR MBCR BSG SPUR
Structure number:	B166059TYDOTNBI
Location:	I93/US1 INTERCHANGE
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	147.0 ft. [44.8 m]
Total length:	419.0 ft. [127.7 m]
Roadway width between curbs:	44.0 ft. [13.4 m]
Deck width edge-to-edge:	49.9 ft. [15.2 m]
Skew angle:	99°
Owner:	State Highway Agency [01]
Year built:	1999
Historic significance:	Historical significance is not determinable at this time [4]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	3
Main spans material:	Steel continuous [4]
Main spans design:	Box beam or girders - Multiple [05]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Latex Concrete or similar additive [3]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	174,630 [as of 2000]
Truck traffic:	8% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	48.5 tons [44.1 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	85.0

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