St128 over Water Porter River
Fair Condition85 years old73,898 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | 1000 Ft N Of St-35 |
| Carries | St128 |
| Crosses | Water Porter River |
| Coordinates | 42.56015, -70.92680 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 91.9 ft (28 m) |
| Deck Area | 238 sq m |
| Main Spans | 1 |
| Year Built | 1941 |
Traffic
| Avg Daily Traffic | 73,898 (2019) |
| Truck Traffic | 3% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | D030222U4DOTNBI |