I 90 Maint Ramp over I 90
Fair Condition59 years old300 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 4.8 Km W. St128 |
| Carries | I 90 Maint Ramp |
| Crosses | I 90 |
| Coordinates | 42.33383, -71.31719 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 206.0 ft (62.8 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 571.5 sq m |
| Main Spans | 2 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 300 (2024) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | W290394Q0DOTNBI |