RTE 11C over ST Regis River
GoodSt. Lawrence County, New York · 1.4 MI NE JCT US11C & SH4 · Structure no. 000000001008860
- Built
- 1933
- 92 years old, rebuilt 1994
- Condition
- Good
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 1,185
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
RTE 11C over ST Regis River is a prestressed concrete box beam or girders - multiple carrying RTE 11C over ST Regis River in St. Lawrence County, New York. It was built in 1933 and reconstructed in 1994, so it is 92 years old, older 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 1,185 vehicles a day, roughly 7% of them trucks, projected to reach 1,236 by 2041. The structure is 40 ft (12.2 m) long and 37 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE 11C over ST Regis River built?
It was built in 1933, making it 92 years old in 2025. It was reconstructed in 1994.
What condition is RTE 11C over ST Regis 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 September 2024.
How much traffic does RTE 11C over ST Regis River carry?
About 1,185 vehicles per day (2019 count), of which roughly 7% are trucks.
How long is RTE 11C over ST Regis River?
The structure is 40 ft (12.2 m) long with a longest span of 38 ft (11.5 m) and a deck 37 ft wide.
Who owns RTE 11C over ST Regis River?
It is owned by the State Highway Agency.