RTE 58 over Black Lake N Channel
GoodSt. Lawrence County, New York · 2.5MI NW JCT Rts 58 & 184 · Structure no. 000000001027570
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 136 ft
- 1 main span
- Daily traffic
- 834
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
RTE 58 over Black Lake N Channel is a steel stringer/multi-beam or girder carrying RTE 58 over Black Lake N Channel in St. Lawrence County, New York. It was built in 1995, so it is 30 years old, younger than the New York average of 53 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 834 vehicles a day, roughly 10% of them trucks, projected to reach 870 by 2041. The structure is 136 ft (41.5 m) long and 36 ft wide. If it were closed, the detour would be 28 mi (45 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE 58 over Black Lake N Channel built?
It was built in 1995, making it 30 years old in 2025.
What condition is RTE 58 over Black Lake N Channel in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.
How much traffic does RTE 58 over Black Lake N Channel carry?
About 834 vehicles per day (2018 count), of which roughly 10% are trucks.
How long is RTE 58 over Black Lake N Channel?
The structure is 136 ft (41.5 m) long with a longest span of 132 ft (40.2 m) and a deck 36 ft wide.
Who owns RTE 58 over Black Lake N Channel?
It is owned by the State Highway Agency.