St128 over Water Annisquam River
Fair Condition76 years old42,201 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | At Annisquam River |
| Carries | St128 |
| Crosses | Water Annisquam River |
| Coordinates | 42.62535, -70.68894 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Arch - Deck |
| Total Length | 861.9 ft (262.7 m) |
| Max Span | 419.9 ft (128 m) |
| Deck Width | 67.9 ft (20.7 m) |
| Deck Area | 5437.9 sq m |
| Main Spans | 1 |
| Year Built | 1950 (reconstructed 2013) |
Traffic
| Avg Daily Traffic | 42,201 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | G050172U8DOTNBI |