County Road 100 over Cut River
GoodRoscommon County, Michigan · Gerrish Twp Sec 34 · Structure no. 000000000013350
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Steel
- Length
- 28 ft
- 3 main spans
- Daily traffic
- 500
- 2006 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 100 over Cut River is a steel culvert carrying County Road 100 over Cut River in Roscommon County, Michigan. It was built in 1980, so it is 45 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 500 vehicles a day, roughly 2% of them trucks, projected to reach 750 by 2026. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road 100 over Cut River built?
It was built in 1980, making it 45 years old in 2025.
What condition is County Road 100 over Cut River 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 June 2024.
How much traffic does County Road 100 over Cut River carry?
About 500 vehicles per day (2006 count), of which roughly 2% are trucks.
How long is County Road 100 over Cut River?
The structure is 28 ft (8.5 m) long with a longest span of 7 ft (2.1 m).
Who owns County Road 100 over Cut River?
It is owned by the County Highway Agency.