Sills RD NB over Lirr Main Line
Fair Condition50 years old10,910 vehicles/day
Location
| State | New York |
| County | Suffolk |
| Location | 1.5 Mi W Of Yaphank |
| Carries | Sills RD NB |
| Crosses | Lirr Main Line |
| Coordinates | 40.82222, -72.94253 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 315.9 ft (96.3 m) |
| Max Span | 72.8 ft (22.2 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 905.2 sq m |
| Main Spans | 5 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 10,910 (2020) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000003364522 |