I-89 Nh 10 NB over Nhrr(abd)
Good Condition60 years old16,261 vehicles/day
Location
| State | New Hampshire |
| County | Grafton |
| Location | 2.1mi. From Enfield T.l. |
| Carries | I-89 Nh 10 NB |
| Crosses | Nhrr(abd) |
| Coordinates | 43.63806, -72.21332 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 144.0 ft (43.9 m) |
| Max Span | 53.1 ft (16.2 m) |
| Deck Width | 50.2 ft (15.3 m) |
| Deck Area | 671.7 sq m |
| Main Spans | 3 |
| Year Built | 1966 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 16,261 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
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 | 014401590011400 |