Nh123a over Cold River
Good Condition65 years old369 vehicles/day
Location
| State | New Hampshire |
| County | Sullivan |
| Location | 4.16 Mi. From Langdon Tl |
| Carries | Nh123a |
| Crosses | Cold River |
| Coordinates | 43.18529, -72.27307 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 158.1 ft (48.2 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 510.9 sq m |
| Main Spans | 3 |
| Year Built | 1961 (reconstructed 2002) |
Traffic
| Avg Daily Traffic | 369 (2023) |
| Truck Traffic | 6% |
| 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 | 000101240005700 |