Middle Patent RD over Mianus River
Fair Condition85 years old1,314 vehicles/day
Location
| State | New York |
| County | Westchester |
| Location | 5.1 Mi E Of Mount Kisco |
| Carries | Middle Patent RD |
| Crosses | Mianus River |
| Coordinates | 41.20161, -73.63271 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 63.8 sq m |
| Main Spans | 1 |
| Year Built | 1941 |
Traffic
| Avg Daily Traffic | 1,314 (2019) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000002224920 |