Mt Orne Road over Connecticut River
Fair Condition115 years old642 vehicles/day
Location
| State | New Hampshire |
| County | Coos |
| Location | At Vermont State Line |
| Carries | Mt Orne Road |
| Crosses | Connecticut River |
| Coordinates | 44.46020, -71.65282 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Wood or Timber |
| Design | Truss - Thru |
| Total Length | 266.1 ft (81.1 m) |
| Max Span | 128.0 ft (39 m) |
| Deck Width | 15.4 ft (4.7 m) |
| Deck Area | 381.2 sq m |
| Main Spans | 2 |
| Year Built | 1911 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 642 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 014100390010500 |