Crary Mills RD over Grannis Brook
GoodSt. Lawrence County, New York · Located in Crary Mills · Structure no. 000000003341620
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected June 2024
- Type
- Frame
- Concrete
- Length
- 41 ft
- 1 main span
- Daily traffic
- 1,127
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Crary Mills RD over Grannis Brook is a concrete frame carrying Crary Mills RD over Grannis Brook in St. Lawrence County, New York. It was built in 2006, so it is 19 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 1,127 vehicles a day, roughly 5% of them trucks, projected to reach 1,578 by 2041. The structure is 41 ft (12.5 m) long and 36 ft wide. If it were closed, the detour would be 2.5 mi (4 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 |
|---|---|---|
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Crary Mills RD over Grannis Brook built?
It was built in 2006, making it 19 years old in 2025.
What condition is Crary Mills RD over Grannis Brook 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 June 2024.
How much traffic does Crary Mills RD over Grannis Brook carry?
About 1,127 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Crary Mills RD over Grannis Brook?
The structure is 41 ft (12.5 m) long with a longest span of 40 ft (12.2 m) and a deck 36 ft wide.
Who owns Crary Mills RD over Grannis Brook?
It is owned by the County Highway Agency.