Middle Road over Mcdowell Reservoir
Good Condition76 years old488 vehicles/day
Location
| State | New Hampshire |
| County | Hillsborough |
| Location | .9 Mi Fr Peterboro Tl |
| Carries | Middle Road |
| Crosses | Mcdowell Reservoir |
| Coordinates | 42.94597, -71.98406 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 63.0 sq m |
| Main Spans | 2 |
| Year Built | 1950 |
Traffic
| Avg Daily Traffic | 488 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 011201090005400 |