Nh 63 over Kilburn Brook
Fair Condition90 years old1,643 vehicles/day
Location
| State | New Hampshire |
| County | Cheshire |
| Location | 4.4 Mi S Chesterfield Tl |
| Carries | Nh 63 |
| Crosses | Kilburn Brook |
| Coordinates | 42.79299, -72.48048 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 67.9 sq m |
| Main Spans | 1 |
| Year Built | 1936 |
Traffic
| Avg Daily Traffic | 1,643 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 012501180011800 |