Smith Bridge Road over Baker River
Good Condition25 years old2,132 vehicles/day
Location
| State | New Hampshire |
| County | Grafton |
| Location | .31 Mi N Jct Nh 3-a |
| Carries | Smith Bridge Road |
| Crosses | Baker River |
| Coordinates | 43.77534, -71.73909 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Truss - Thru |
| Total Length | 169.9 ft (51.8 m) |
| Max Span | 162.1 ft (49.4 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 471.4 sq m |
| Main Spans | 1 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 2,132 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 021600870015200 |