Details NBI 2012
| State: | MA |
|---|---|
| Place Name: | Woburn |
| County: | Middlesex |
| 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 |
| Reconstructed: | 1972 |
| 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 |
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