Seymour Road over Six Mile Creek
GoodShiawassee County, Michigan · 5.5 Miles North of Owosso · Structure no. 000000000009800
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected April 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 347
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Seymour Road over Six Mile Creek is a prestressed concrete box beam or girders - multiple carrying Seymour Road over Six Mile Creek 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 347 vehicles a day, roughly 5% of them trucks, projected to reach 516 by 2031. The structure is 50 ft (15.2 m) long and 38 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 Seymour Road over Six Mile Creek built?
It was built in 2010, making it 15 years old in 2025.
What condition is Seymour Road over Six Mile 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 April 2024.
How much traffic does Seymour Road over Six Mile Creek carry?
About 347 vehicles per day (2011 count), of which roughly 5% are trucks.
How long is Seymour Road over Six Mile Creek?
The structure is 50 ft (15.2 m) long with a longest span of 46 ft (14 m) and a deck 38 ft wide.
Who owns Seymour Road over Six Mile Creek?
It is owned by the County Highway Agency.