RTE 121 over Stone Hill River
Good Condition24 years old4,437 vehicles/day
Location
| State | New York |
| County | Westchester |
| Location | 1 Mi NE Jct SH 22 & Sh121 |
| Carries | RTE 121 |
| Crosses | Stone Hill River |
| Coordinates | 41.21578, -73.63195 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 49.2 ft (15 m) |
| Deck Width | 36.7 ft (11.2 m) |
| Deck Area | 173.6 sq m |
| Main Spans | 1 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 4,437 (2017) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001037400 |