I-93 SB over US 3
Good Condition53 years old5,785 vehicles/day
Location
| State | New Hampshire |
| County | Grafton |
| Location | 1.74 Mi N Woodstock Tl |
| Carries | I-93 SB |
| Crosses | US 3 |
| Coordinates | 44.06176, -71.68755 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 126.0 ft (38.4 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 68.9 ft (21 m) |
| Deck Area | 806.4 sq m |
| Main Spans | 1 |
| Year Built | 1973 (reconstructed 1982) |
Traffic
| Avg Daily Traffic | 5,785 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 014802010009300 |