I-89 NB over Otterville Road
Fair Condition59 years old9,237 vehicles/day
Location
| State | New Hampshire |
| County | Merrimack |
| Location | 4.0 Mi From Sutton T.l. |
| Carries | I-89 NB |
| Crosses | Otterville Road |
| Coordinates | 43.42810, -72.03970 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 87.9 ft (26.8 m) |
| Max Span | 82.0 ft (25 m) |
| Deck Width | 45.6 ft (13.9 m) |
| Deck Area | 372.5 sq m |
| Main Spans | 1 |
| Year Built | 1967 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 9,237 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 018800670010500 |