Froberg RD over Sturgeon Slough Drain
GoodBaraga County, Michigan · 7.5 MI NW of Baraga · Structure no. 000000000012755
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Steel
- Length
- 29 ft
- 3 main spans
- Daily traffic
- 144
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Froberg RD over Sturgeon Slough Drain is a steel culvert carrying Froberg RD over Sturgeon Slough Drain in Baraga County, Michigan. It was built in 2022, so it is 3 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 144 vehicles a day, roughly 3% of them trucks, projected to reach 240 by 2034. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 14.9 mi (24 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Froberg RD over Sturgeon Slough Drain built?
It was built in 2022, making it 3 years old in 2025.
What condition is Froberg RD over Sturgeon Slough 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 September 2023.
How much traffic does Froberg RD over Sturgeon Slough Drain carry?
About 144 vehicles per day (2014 count), of which roughly 3% are trucks.
How long is Froberg RD over Sturgeon Slough Drain?
The structure is 29 ft (8.8 m) long with a longest span of 7 ft (2.2 m).
Who owns Froberg RD over Sturgeon Slough Drain?
It is owned by the County Highway Agency.