Klettner Road over Moak Drain
GoodSt. Clair County, Michigan · Sec 10 ST Clair Twp · Structure no. 000000000010227
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Steel
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 200
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Klettner Road over Moak Drain is a steel culvert carrying Klettner Road over Moak Drain in St. Clair County, Michigan. It was built in 2021, so it is 4 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 200 vehicles a day, roughly 4% of them trucks, projected to reach 245 by 2040. The structure is 26 ft (8 m) long. If it were closed, the detour would be 1.9 mi (3 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 Klettner Road over Moak Drain built?
It was built in 2021, making it 4 years old in 2025.
What condition is Klettner Road over Moak Drain 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 May 2023.
How much traffic does Klettner Road over Moak Drain carry?
About 200 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is Klettner Road over Moak Drain?
The structure is 26 ft (8 m) long with a longest span of 14 ft (4.3 m).
Who owns Klettner Road over Moak Drain?
It is owned by the County Highway Agency.