Aldrich Road over Mill Brook
Good Condition30 years old96 vehicles/day
Location
| State | New Hampshire |
| County | Cheshire |
| Location | 0.02mi Nh12 |
| Carries | Aldrich Road |
| Crosses | Mill Brook |
| Coordinates | 42.99366, -72.41765 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 64.0 ft (19.5 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 20.3 ft (6.2 m) |
| Deck Area | 120.9 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 96 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 027201370012700 |