I 391 NB SB Ramp over Water N Br Chicopee Riv
Fair Condition47 years old26,000 vehicles/day
Location
| State | Massachusetts |
| County | Hampden |
| Location | Mm 1.8 On I-391 |
| Carries | I 391 NB SB Ramp |
| Crosses | Water N Br Chicopee Riv |
| Coordinates | 42.15192, -72.61230 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 242.1 ft (73.8 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 111.2 ft (33.9 m) |
| Deck Area | 2501.8 sq m |
| Main Spans | 3 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 26,000 (2019) |
| Truck Traffic | 10% |
| Lanes On Bridge | 7 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | C130490WMDOTNBI |