State Road over Six Mile Cr/Stewart Drn
GoodShiawassee County, Michigan · 3.5 Miles N of Corunna · Structure no. 000000000009815
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 1 main span
- Daily traffic
- 1,917
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
State Road over Six Mile Cr/Stewart Drn is a concrete culvert carrying State Road over Six Mile Cr/Stewart Drn in Shiawassee County, Michigan. It was built in 2010, so it is 15 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 1,917 vehicles a day, roughly 12% of them trucks, projected to reach 2,850 by 2031. The structure is 21 ft (6.5 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Road over Six Mile Cr/Stewart Drn built?
It was built in 2010, making it 15 years old in 2025.
What condition is State Road over Six Mile Cr/Stewart Drn 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 April 2024.
How much traffic does State Road over Six Mile Cr/Stewart Drn carry?
About 1,917 vehicles per day (2011 count), of which roughly 12% are trucks.
How long is State Road over Six Mile Cr/Stewart Drn?
The structure is 21 ft (6.5 m) long with a longest span of 21 ft (6.5 m).
Who owns State Road over Six Mile Cr/Stewart Drn?
It is owned by the County Highway Agency.