Route 523 over Hunters# Brook
GoodDelta County, Michigan · 4 MI N of Cornell · Structure no. 000000000002136
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 270
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Route 523 over Hunters# Brook is a concrete culvert carrying Route 523 over Hunters# Brook in Delta County, Michigan. It was built in 2001, so it is 24 years old, younger than the Michigan average of 48.3 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 270 vehicles a day, roughly 21% of them trucks, projected to reach 297 by 2042. The structure is 26 ft (7.8 m) long. If it were closed, the detour would be 26.1 mi (42 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Route 523 over Hunters# Brook built?
It was built in 2001, making it 24 years old in 2025.
What condition is Route 523 over Hunters# 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 2023.
How much traffic does Route 523 over Hunters# Brook carry?
About 270 vehicles per day (2022 count), of which roughly 21% are trucks.
How long is Route 523 over Hunters# Brook?
The structure is 26 ft (7.8 m) long with a longest span of 24 ft (7.3 m).
Who owns Route 523 over Hunters# Brook?
It is owned by the County Highway Agency.