ST 3 A/main ST over Water North River
Fair Condition25 years old18,557 vehicles/day
Location
| State | Massachusetts |
| County | Plymouth |
| Location | At Marshfield Scituate Tl |
| Carries | ST 3 A/main ST |
| Crosses | Water North River |
| Coordinates | 42.16111, -70.74236 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 554.5 ft (169 m) |
| Max Span | 166.0 ft (50.6 m) |
| Deck Width | 53.1 ft (16.2 m) |
| Deck Area | 2737.8 sq m |
| Main Spans | 4 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 18,557 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | M07002AMBDOTNBI |