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Details NBI 2012

Place Name:Woburn
NBI Structure Number:W430362J3DOTNBI
Route Sign Prefix:Interstate
Route Number:93
Facility Carried:I 93
Feature Intersected:HWY MONTVALE AVE
Location:2 MI S RT 128
Year Built:1958
RecordType:Roadway is carried ON the structure
Level of Service:Mainline roadway
Owner:State Highway Agency
Highway Agency District:04
Maintenance Responsibility:State Highway Agency
Functional Class:Principal Arterial - Other Freeways, Urban
Service On Bridge:Highway
Service Under Bridge:Highway, with or without pedestrian
Latitude:42 28 48.29 N
Longitude:71 06 55.76 W
Material Design:Steel
Design Construction:Stringer/Multi-beam or Girder
Approach Material Design:Other
Approach Design Construction:Other
Structure Length (m):54.9
Approach Roadway Width (m):39.6
Lanes on Structure:8
Lanes under Structure:4
Average Daily Traffic:170000
Year of Average Daily Traffic:2010
Design Load:MS 18+Mod
Bridge Railings:Do not meet currently acceptable standards.
Historical Significance:Bridge is not eligible for the National Register of Historic Places.
# of Spans in Main Structure:2
StructureFlared:No flare
Transitions:Does not meet currently acceptable standards.
Approach Guardrail:Meets currently acceptable standards.
Approach Guardrail Ends:Meets currently acceptable standards.
Navigation Control:Not Applicable
Structure Open?:Open, no restrictions
Deck:Satisfactory Condition
Superstructure:Satisfactory Condition
Substructure:Satisfactory Condition
Structural Evaluation:Equal to present minimum criteria
Sufficiency Rating (%):82.0