I-93 SB over Cottage Street
Fair Condition67 years old5,513 vehicles/day
Location
| State | New Hampshire |
| County | Grafton |
| Location | 0.4 Mi Bethlehem Tl |
| Carries | I-93 SB |
| Crosses | Cottage Street |
| Coordinates | 44.29514, -71.76866 |
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 | 65.0 ft (19.8 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 50.2 ft (15.3 m) |
| Deck Area | 302.9 sq m |
| Main Spans | 1 |
| Year Built | 1959 (reconstructed 1991) |
Traffic
| Avg Daily Traffic | 5,513 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 3 |
| 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 | 015302110003900 |