County Road 23 over Oswegatchie River
GoodSt. Lawrence County, New York · 1 Mile S RTE 58 23 Int. · Structure no. 000000003340880
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected July 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 103 ft
- 1 main span
- Daily traffic
- 381
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 23 over Oswegatchie River is a prestressed concrete box beam or girders - multiple carrying County Road 23 over Oswegatchie River in St. Lawrence County, New York. It was built in 1998, so it is 27 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 381 vehicles a day, roughly 5% of them trucks, projected to reach 533 by 2035. The structure is 103 ft (31.4 m) long and 30 ft wide. If it were closed, the detour would be 10.6 mi (17 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 | 8 Very Good | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | 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 County Road 23 over Oswegatchie River built?
It was built in 1998, making it 27 years old in 2025.
What condition is County Road 23 over Oswegatchie River 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 July 2024.
How much traffic does County Road 23 over Oswegatchie River carry?
About 381 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is County Road 23 over Oswegatchie River?
The structure is 103 ft (31.4 m) long with a longest span of 100 ft (30.4 m) and a deck 30 ft wide.
Who owns County Road 23 over Oswegatchie River?
It is owned by the County Highway Agency.