I 90 Ramp D over Other Garage Ramp
Good Condition45 years old19,396 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | Exit 22 Toward Stuart St. |
| Carries | I 90 Ramp D |
| Crosses | Other Garage Ramp |
| Coordinates | 42.34723, -71.07876 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 204.1 ft (62.2 m) |
| Max Span | 199.1 ft (60.7 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 646.9 sq m |
| Main Spans | 1 |
| 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 Toll Authority |
| Historical Significance | Historical significance is not determined |
| Structure Number | B16301B8GDOTNBI |