Mill Street over Lamprey River
Good Condition22 years old1,138 vehicles/day
Location
| State | New Hampshire |
| County | Rockingham |
| Location | Town RD |
| Carries | Mill Street |
| Crosses | Lamprey River |
| Coordinates | 43.03816, -71.07086 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 117.1 ft (35.7 m) |
| Max Span | 112.9 ft (34.4 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 303.4 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 1,138 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 007801120005500 |