Antrim Road over Mill Tail Race
Good Condition38 years old2,233 vehicles/day
Location
| State | New Hampshire |
| County | Hillsborough |
| Location | 0.15 Mi Fr Contoocook Va |
| Carries | Antrim Road |
| Crosses | Mill Tail Race |
| Coordinates | 43.00660, -71.92994 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 45.9 ft (14 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 153.4 sq m |
| Main Spans | 1 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 2,233 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 002100910009400 |