I-93 SB over Clarks Rr Pemigewasset R
Good Condition53 years old5,785 vehicles/day
Location
| State | New Hampshire |
| County | Grafton |
| Location | 1.56 Mi N Woodstock Tl |
| Carries | I-93 SB |
| Crosses | Clarks Rr Pemigewasset R |
| Coordinates | 44.06000, -71.68577 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 231.0 ft (70.4 m) |
| Max Span | 112.9 ft (34.4 m) |
| Deck Width | 53.1 ft (16.2 m) |
| Deck Area | 1140.5 sq m |
| Main Spans | 2 |
| Year Built | 1973 (reconstructed 1982) |
Traffic
| Avg Daily Traffic | 5,785 (2023) |
| Truck Traffic | 9% |
| Lanes On 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 | 014802070009900 |