I 93 SB over Comb Ramp Lt& Millers R
Fair Condition24 years old97,000 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | I93/us Interchange |
| Carries | I 93 SB |
| Crosses | Comb Ramp Lt& Millers R |
| Coordinates | 42.37026, -71.06521 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Segmental Box Girder |
| Total Length | 714.6 ft (217.8 m) |
| Max Span | 143.0 ft (43.6 m) |
| Deck Width | 66.9 ft (20.4 m) |
| Deck Area | 4443.1 sq m |
| Main Spans | 5 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 97,000 (2019) |
| Truck Traffic | 8% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | 322 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | B166018YXDOTNBI |