River Road over Mascoma River
Good Condition16 years old96 vehicles/day
Location
| State | New Hampshire |
| County | Grafton |
| Location | 2.6 Mi From Dorchestertl |
| Carries | River Road |
| Crosses | Mascoma River |
| Coordinates | 43.69651, -72.04520 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 52.8 ft (16.1 m) |
| Max Span | 49.2 ft (15 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 140.1 sq m |
| Main Spans | 1 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 96 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 003601230012600 |