I-93 SB over Beaver Brook
Good Condition6 years old42,082 vehicles/day
Location
| State | New Hampshire |
| County | Rockingham |
| Location | Derry T/l |
| Carries | I-93 SB |
| Crosses | Beaver Brook |
| Coordinates | 42.86092, -71.33467 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 9 (Excellent) |
| Substructure | 9 (Excellent) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 78.4 ft (23.9 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 75.1 ft (22.9 m) |
| Deck Area | 547.3 sq m |
| Main Spans | 1 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 42,082 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 4 |
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 | 015401590009900 |