I 495 NB over Comb Bmrr & Little Riv
Poor Condition65 years old93,469 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | 1 Mi N Of St-97 |
| Carries | I 495 NB |
| Crosses | Comb Bmrr & Little Riv |
| Coordinates | 42.79603, -71.10153 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 195.9 ft (59.7 m) |
| Max Span | 104.0 ft (31.7 m) |
| Deck Width | 57.7 ft (17.6 m) |
| Deck Area | 1050.7 sq m |
| Main Spans | 2 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 93,469 (2019) |
| Truck Traffic | 12% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | H120492WPDOTNBI |