Norfolk-Brasher RD over Plum Brook
GoodSt. Lawrence County, New York · In Plum Brook · Structure no. 000000003341390
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 722
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Norfolk-Brasher RD over Plum Brook is a prestressed concrete box beam or girders - multiple carrying Norfolk-Brasher RD over Plum Brook in St. Lawrence County, New York. It was built in 2010, so it is 15 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 722 vehicles a day, roughly 14% of them trucks, projected to reach 1,011 by 2038. The structure is 65 ft (19.8 m) long and 32 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 | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Norfolk-Brasher RD over Plum Brook built?
It was built in 2010, making it 15 years old in 2025.
What condition is Norfolk-Brasher RD over Plum 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 October 2024.
How much traffic does Norfolk-Brasher RD over Plum Brook carry?
About 722 vehicles per day (2018 count), of which roughly 14% are trucks.
How long is Norfolk-Brasher RD over Plum Brook?
The structure is 65 ft (19.8 m) long with a longest span of 64 ft (19.5 m) and a deck 32 ft wide.
Who owns Norfolk-Brasher RD over Plum Brook?
It is owned by the County Highway Agency.