Keefer HWY over Sebewa Creek
GoodIonia County, Michigan · 2 MI W of Portland 4 MI S · Structure no. 000000000004045
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 664
- 2007 count
- Owner
- County
- County Highway Agency
About this bridge
Keefer HWY over Sebewa Creek is a concrete culvert carrying Keefer HWY over Sebewa Creek in Ionia 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 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 664 vehicles a day, roughly 9% of them trucks, projected to reach 773 by 2027. The structure is 36 ft (10.9 m) long. If it were closed, the detour would be 3.1 mi (5 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 Keefer HWY over Sebewa Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is Keefer HWY over Sebewa 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 Keefer HWY over Sebewa Creek carry?
About 664 vehicles per day (2007 count), of which roughly 9% are trucks.
How long is Keefer HWY over Sebewa Creek?
The structure is 36 ft (10.9 m) long with a longest span of 36 ft (10.9 m).
Who owns Keefer HWY over Sebewa Creek?
It is owned by the County Highway Agency.