Brown Road over Pine River
GoodSt. Clair County, Michigan · Sec. 20-21 Kenockee Twp. · Structure no. 000000000010200
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected March 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 50 ft
- 2 main spans
- Daily traffic
- 91
- 1994 count
- Owner
- County
- County Highway Agency
About this bridge
Brown Road over Pine River is a prestressed concrete tee beam carrying Brown Road over Pine River in St. Clair County, Michigan. It was built in 1993, so it is 32 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 91 vehicles a day, projected to reach 111 by 2014. The structure is 50 ft (15.2 m) long and 32 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Brown Road over Pine River built?
It was built in 1993, making it 32 years old in 2025.
What condition is Brown Road over Pine 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 March 2023.
How much traffic does Brown Road over Pine River carry?
About 91 vehicles per day (1994 count).
How long is Brown Road over Pine River?
The structure is 50 ft (15.2 m) long with a longest span of 24 ft (7.3 m) and a deck 32 ft wide.
Who owns Brown Road over Pine River?
It is owned by the County Highway Agency.