Centre ST over Otter Brook
Fair Condition45 years old664 vehicles/day
Location
| State | New Hampshire |
| County | Cheshire |
| Location | 4.46 Mi Gilsum Tl. |
| Carries | Centre ST |
| Crosses | Otter Brook |
| Coordinates | 42.99354, -72.19464 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 85.0 ft (25.9 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 256.4 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 664 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 024600940006400 |