I-89 NB over Nh103
Fair Condition58 years old13,642 vehicles/day
Location
| State | New Hampshire |
| County | Merrimack |
| Location | 6.3 Mi From Hopkinton Tl |
| Carries | I-89 NB |
| Crosses | Nh103 |
| Coordinates | 43.28912, -71.83617 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 89.9 ft (27.4 m) |
| Max Span | 84.6 ft (25.8 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 400.0 sq m |
| Main Spans | 1 |
| Year Built | 1968 (reconstructed 1993) |
Traffic
| Avg Daily Traffic | 13,642 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 026301640010400 |