Colby Hill Road over Bloods Brook
Fair Condition146 years old137 vehicles/day
Location
| State | New Hampshire |
| County | Sullivan |
| Location | 175 Ft Fr Bloodbrook RD |
| Carries | Colby Hill Road |
| Crosses | Bloods Brook |
| Coordinates | 43.55343, -72.26580 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 82.0 ft (25 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 122.5 sq m |
| Main Spans | 2 |
| Year Built | 1880 (reconstructed 1963) |
Traffic
| Avg Daily Traffic | 137 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 021301570012100 |