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Details NBI 2012

State:MA
Place Name:Worcester
County:Worcester
NBI Structure Number:W4414683JDOTNBI
Route Sign Prefix:State Highway
Route Number:146
Facility Carried:ST146 /ST122A/SB
Feature Intersected:WATER BLACKSTONE RIVER
Location:.4 MI. NO. MILLBURY T.L.
Year Built:1997
Status:Functionally Obsolete
RecordType:Roadway is carried ON the structure
Level of Service:Mainline roadway
Owner:State Highway Agency
Highway Agency District:03
Maintenance Responsibility:State Highway Agency
Functional Class:Principal Arterial - Other Freeways, Urban
Service On Bridge:Highway
Service Under Bridge:Waterway
Latitude:42 13 16.30 N
Longitude:71 47 12.00 W
Material Design:Steel continuous
Design Construction:Stringer/Multi-beam or Girder
Approach Material Design:Other
Approach Design Construction:Other
Structure Length (m):72.4
Approach Roadway Width (m):12.2
Lanes on Structure:3
Average Daily Traffic:29000
Year of Average Daily Traffic:2011
Design Load:MS 18
Scour:Bridge foundations determined to be stable for assessed or calculated scour condition.
Bridge Railings:Meet currently acceptable standards.
Historical Significance:Historical significance is not determinable at this time.
# of Spans in Main Structure:3
Bridge Median:No Median
StructureFlared:No flare
Transitions:Meets currently acceptable standards.
Approach Guardrail:Meets currently acceptable standards.
Approach Guardrail Ends:Not Applicable
Navigation Control:No Navigation Control on waterway (bridge permit not required).
Structure Open?:Open, no restrictions
Deck:Very Good Condition
Superstructure:Good Condition
Substructure:Very Good Condition
Structural Evaluation:Better than present minimum criteria
Sufficiency Rating (%):79.3