William Street over Sparkill Creek
Fair Condition76 years old1,459 vehicles/day
Location
| State | New York |
| County | Rockland |
| Location | 0.6 Mi S Of Piermont |
| Carries | William Street |
| Crosses | Sparkill Creek |
| Coordinates | 41.02879, -73.92608 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 42.0 ft (12.8 m) |
| Max Span | 38.7 ft (11.8 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 122.9 sq m |
| Main Spans | 1 |
| Year Built | 1950 |
Traffic
| Avg Daily Traffic | 1,459 (2017) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000003346070 |