Miner Street over Grasse River
GoodSt. Lawrence County, New York · 1 MI South RT11 in Canton · Structure no. 000000003340710
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 278 ft
- 3 main spans
- Daily traffic
- 974
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Miner Street over Grasse River is a prestressed concrete continuous box beam or girders - multiple carrying Miner Street over Grasse River in St. Lawrence County, New York. It was built in 1991, so it is 34 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 974 vehicles a day, roughly 6% of them trucks, projected to reach 983 by 2041. The structure is 278 ft (84.7 m) long and 34 ft wide. If it were closed, the detour would be 5.6 mi (9 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 Miner Street over Grasse River built?
It was built in 1991, making it 34 years old in 2025.
What condition is Miner Street over Grasse 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 May 2024.
How much traffic does Miner Street over Grasse River carry?
About 974 vehicles per day (2019 count), of which roughly 6% are trucks.
How long is Miner Street over Grasse River?
The structure is 278 ft (84.7 m) long with a longest span of 91 ft (27.7 m) and a deck 34 ft wide.
Who owns Miner Street over Grasse River?
It is owned by the County Highway Agency.