Nh135 over I-93
Fair Condition45 years old4,909 vehicles/day
Location
| State | New Hampshire |
| County | Grafton |
| Location | 4 Mi N Of Bethlehem Tl |
| Carries | Nh135 |
| Crosses | I-93 |
| Coordinates | 44.32511, -71.80606 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 279.9 ft (85.3 m) |
| Max Span | 158.1 ft (48.2 m) |
| Deck Width | 71.5 ft (21.8 m) |
| Deck Area | 1859.5 sq m |
| Main Spans | 2 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 4,909 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 5 |
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 | 015301850009000 |