21 Mile Road over Rice Creek
GoodCalhoun County, Michigan · 4 MI E of Marshall · Structure no. 000000000001372
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected July 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 121
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
21 Mile Road over Rice Creek is a prestressed concrete box beam or girders - multiple carrying 21 Mile Road over Rice Creek in Calhoun County, Michigan. It was built in 2019, so it is 6 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 121 vehicles a day, roughly 2% of them trucks, projected to reach 180 by 2038. The structure is 60 ft (18.3 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 21 Mile Road over Rice Creek built?
It was built in 2019, making it 6 years old in 2025.
What condition is 21 Mile Road over Rice 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 2023.
How much traffic does 21 Mile Road over Rice Creek carry?
About 121 vehicles per day (2018 count), of which roughly 2% are trucks.
How long is 21 Mile Road over Rice Creek?
The structure is 60 ft (18.3 m) long with a longest span of 59 ft (17.9 m) and a deck 32 ft wide.
Who owns 21 Mile Road over Rice Creek?
It is owned by the County Highway Agency.