HWY S BOS BYPASS over HWY WYDETT CIR ACC RD

Map 

Facts 

Name:	HWY S BOS BYPASS over HWY WYDETT CIR ACC RD
Structure number:	B166457LFDOTNBI
Location:	0.6 M S OF JCT I 90, I 93
Purpose:	Carries highway over highway
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	118.4 ft. [36.1 m]
Total length:	118.4 ft. [36.1 m]
Roadway width between curbs:	40.7 ft. [12.4 m]
Deck width edge-to-edge:	44.6 ft. [13.6 m]
Vertical clearance below bridge:	14.8 ft. [4.5 m]
Owner:	State Highway Agency [01]
Year built:	1995
Historic significance:	Historical significance is not determinable at this time [4]
Design load:	MS 22.5 / HS 25 [9]
Main span material:	Steel [3]
Main span design:	Box beam or girders - Multiple [05]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	4,300 [as of 2009]
Truck traffic:	46% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	33.3
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$2,095,000

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