Cass Mill Road over Smith River
Good Condition26 years old96 vehicles/day
Location
| State | New Hampshire |
| County | Merrimack |
| Location | At Alexandria Tl |
| Carries | Cass Mill Road |
| Crosses | Smith River |
| Coordinates | 43.55875, -71.79473 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 75.1 ft (22.9 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 126.0 sq m |
| Main Spans | 1 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 96 (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 not eligible for the National Register |
| Structure Number | 012300750015100 |