RTE 58 over Black Lake N Channel
Good Condition31 years old834 vehicles/day
Location
| State | New York |
| County | St. Lawrence |
| Location | 2.5mi NW Jct Rts 58 & 184 |
| Carries | RTE 58 |
| Crosses | Black Lake N Channel |
| Coordinates | 44.52037, -75.59055 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 136.2 ft (41.5 m) |
| Max Span | 131.9 ft (40.2 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 456.5 sq m |
| Main Spans | 1 |
| Year Built | 1995 |
Traffic
| Avg Daily Traffic | 834 (2018) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001027570 |