I 90 Ramp D over Other Relief
Good Condition45 years old19,396 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | I 90 Exit 22 |
| Carries | I 90 Ramp D |
| Crosses | Other Relief |
| Coordinates | 42.34691, -71.07872 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 110.9 ft (33.8 m) |
| Max Span | 57.7 ft (17.6 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 351.5 sq m |
| Main Spans | 2 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 19,396 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | B16301B8FDOTNBI |