US-10 over Hersey River
FairOsceola County, Michigan · In Reed City · Structure no. 000000000008579
- Built
- 1958
- 67 years old, rebuilt 1985
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 65 ft
- 1 main span
- Daily traffic
- 6,569
- 2013 count
- Owner
- State
- State Highway Agency
About this bridge
US-10 over Hersey River is a steel stringer/multi-beam or girder carrying US-10 over Hersey River in Osceola County, Michigan. It was built in 1958 and reconstructed in 1985, so it is 67 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 6,569 vehicles a day, roughly 9% of them trucks, projected to reach 8,648 by 2018. The structure is 65 ft (19.8 m) long and 62 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 9 Excellent | No problems noted. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-10 over Hersey River built?
It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1985.
What condition is US-10 over Hersey River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.
How much traffic does US-10 over Hersey River carry?
About 6,569 vehicles per day (2013 count), of which roughly 9% are trucks.
How long is US-10 over Hersey River?
The structure is 65 ft (19.8 m) long with a longest span of 65 ft (19.8 m) and a deck 62 ft wide.
Who owns US-10 over Hersey River?
It is owned by the State Highway Agency.