US 1 RAMP ST over OTHER RELIEF

Map 

Facts 

Name:	US 1 RAMP ST over OTHER RELIEF
Structure number:	B166118XYDOTNBI
Location:	I 93 US RT 1 INTERCHANG
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	169.0 ft. [51.5 m]
Total length:	582.0 ft. [177.4 m]
Roadway width between curbs:	21.0 ft. [6.4 m]
Deck width edge-to-edge:	24.9 ft. [7.6 m]
Skew angle:	99°
Owner:	State Highway Agency [01]
Year built:	2001
Historic significance:	Historical significance is not determinable at this time [4]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	4
Main spans material:	Prestressed concrete continuous [6]
Main spans design:	Segmental box girder [21]
Deck type:	Other [9]
Wearing surface:	Latex Concrete or similar additive [3]

2010 Inspection 

Status:	Open, no restriction [A]
Deck condition:	Very Good [8 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:	97.0
Recommended work:	Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:	$2,668,000

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