Petersburg Road over Bear Swamp Creek
GoodMonroe County, Michigan · 0.5 MI N of Couper Road · Structure no. 000000000007380
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 50
- 2007 count
- Owner
- County
- County Highway Agency
About this bridge
Petersburg Road over Bear Swamp Creek is a concrete culvert carrying Petersburg Road over Bear Swamp Creek in Monroe County, Michigan. It was built in 2007, so it is 18 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 50 vehicles a day, roughly 10% of them trucks, projected to reach 75 by 2027. The structure is 26 ft (7.9 m) long. 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 |
|---|---|---|
| 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 Petersburg Road over Bear Swamp Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is Petersburg Road over Bear Swamp Creek 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 2023.
How much traffic does Petersburg Road over Bear Swamp Creek carry?
About 50 vehicles per day (2007 count), of which roughly 10% are trucks.
How long is Petersburg Road over Bear Swamp Creek?
The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.4 m).
Who owns Petersburg Road over Bear Swamp Creek?
It is owned by the County Highway Agency.