M-21 over S Fork of Hayworth Creek
GoodClinton County, Michigan · 1.1 MI E of Lowell RD · Structure no. 000000000001887
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 20 ft
- 1 main span
- Daily traffic
- 4,192
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
M-21 over S Fork of Hayworth Creek is a concrete culvert carrying M-21 over S Fork of Hayworth Creek in Clinton County, Michigan. It was built in 2005, so it is 20 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 4,192 vehicles a day, roughly 8% of them trucks, projected to reach 5,120 by 2018. The structure is 20 ft (6.1 m) long.
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 M-21 over S Fork of Hayworth Creek built?
It was built in 2005, making it 20 years old in 2025.
What condition is M-21 over S Fork of Hayworth 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 October 2024.
How much traffic does M-21 over S Fork of Hayworth Creek carry?
About 4,192 vehicles per day (2007 count), of which roughly 8% are trucks.
How long is M-21 over S Fork of Hayworth Creek?
The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).
Who owns M-21 over S Fork of Hayworth Creek?
It is owned by the State Highway Agency.