Mackinaw TR(210th) over East Branch Hersey Creek
GoodOsceola County, Michigan · Section 9/10 T18N R10W · Structure no. 000000000008613
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected July 2024
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 965
- 2006 count
- Owner
- County
- County Highway Agency
About this bridge
Mackinaw TR(210th) over East Branch Hersey Creek is a concrete culvert carrying Mackinaw TR(210th) over East Branch Hersey Creek in Osceola County, Michigan. It was built in 2007, so it is 18 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 965 vehicles a day, roughly 4% of them trucks, projected to reach 1,066 by 2026. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 8.7 mi (14 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mackinaw TR(210th) over East Branch Hersey Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is Mackinaw TR(210th) over East Branch Hersey 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 July 2024.
How much traffic does Mackinaw TR(210th) over East Branch Hersey Creek carry?
About 965 vehicles per day (2006 count), of which roughly 4% are trucks.
How long is Mackinaw TR(210th) over East Branch Hersey Creek?
The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.6 m).
Who owns Mackinaw TR(210th) over East Branch Hersey Creek?
It is owned by the County Highway Agency.