Makinen Road over Mill Brook
Fair Condition11 years old96 vehicles/day
Location
| State | New Hampshire |
| County | Cheshire |
| Location | 0.09mi Nh 12 |
| Carries | Makinen Road |
| Crosses | Mill Brook |
| Coordinates | 42.99366, -72.40677 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 9 (Excellent) |
| Superstructure | 9 (Excellent) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 51.8 ft (15.8 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 77.4 sq m |
| Main Spans | 1 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 96 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 1 |
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 | 027201510012500 |