Mascoma Street over I-89 Nh 10
Good Condition60 years old1,275 vehicles/day
Location
| State | New Hampshire |
| County | Grafton |
| Location | 5.5 Mi Enfield Tl |
| Carries | Mascoma Street |
| Crosses | I-89 Nh 10 |
| Coordinates | 43.64272, -72.27227 |
Condition Ratings
| Overall Condition | Good |
| Deck | 9 (Excellent) |
| Superstructure | 9 (Excellent) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 187.0 ft (57 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 609.9 sq m |
| Main Spans | 2 |
| Year Built | 1966 (reconstructed 2020) |
Traffic
| Avg Daily Traffic | 1,275 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 014401030011600 |