9 Mile RD over Pine River
GoodArenac County, Michigan · 400 Ft S of Brennon RD · Structure no. 000000000014340
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected August 2023
- Type
- Slab
- Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 430
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
9 Mile RD over Pine River is a concrete slab carrying 9 Mile RD over Pine River in Arenac County, Michigan. It was built in 2019, so it is 6 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 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 430 vehicles a day, roughly 5% of them trucks, projected to reach 500 by 2039. The structure is 23 ft (7.1 m) long and 43 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 9 Mile RD over Pine River built?
It was built in 2019, making it 6 years old in 2025.
What condition is 9 Mile RD 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 August 2023.
How much traffic does 9 Mile RD over Pine River carry?
About 430 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is 9 Mile RD over Pine River?
The structure is 23 ft (7.1 m) long with a longest span of 22 ft (6.7 m) and a deck 43 ft wide.
Who owns 9 Mile RD over Pine River?
It is owned by the County Highway Agency.