RTE I495 over Commack Road
Fair Condition63 years old77,466 vehicles/day
Location
| State | New York |
| County | Suffolk |
| Location | 2.5 Mi E Jct Rts 231+495 |
| Carries | RTE I495 |
| Crosses | Commack Road |
| Coordinates | 40.80448, -73.29464 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 134.8 ft (41.1 m) |
| Max Span | 70.9 ft (21.6 m) |
| Deck Width | 98.8 ft (30.1 m) |
| Deck Area | 1237.1 sq m |
| Main Spans | 3 |
| Year Built | 1963 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 77,466 (2018) |
| Truck Traffic | 10% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001049362 |