I 93 Sb/us1sb over ST 28 Randolph RD
Fair Condition68 years old142,000 vehicles/day
Location
| State | Massachusetts |
| County | Norfolk |
| Location | I 93 SB At ST 28 |
| Carries | I 93 Sb/us1sb |
| Crosses | ST 28 Randolph RD |
| Coordinates | 42.20586, -71.06546 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 172.9 ft (52.7 m) |
| Max Span | 91.9 ft (28 m) |
| Deck Width | 72.2 ft (22 m) |
| Deck Area | 1159.4 sq m |
| Main Spans | 3 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 142,000 (2024) |
| Truck Traffic | 7% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | Q010462J8DOTNBI |