Flat River Drive over Mill Race
GoodKent County, Michigan · 0.25 MI N of Burroughs ST · Structure no. 000000000005089
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected September 2024
- Type
- Culvert
- Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 2,667
- 2004 count
- Owner
- County
- County Highway Agency
About this bridge
Flat River Drive over Mill Race is a concrete culvert carrying Flat River Drive over Mill Race in Kent County, Michigan. It was built in 1989, so it is 36 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 2,667 vehicles a day, roughly 5% of them trucks, projected to reach 4,530 by 2024. The structure is 38 ft (11.5 m) long. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Flat River Drive over Mill Race built?
It was built in 1989, making it 36 years old in 2025.
What condition is Flat River Drive over Mill Race 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 September 2024.
How much traffic does Flat River Drive over Mill Race carry?
About 2,667 vehicles per day (2004 count), of which roughly 5% are trucks.
How long is Flat River Drive over Mill Race?
The structure is 38 ft (11.5 m) long with a longest span of 36 ft (10.9 m).
Who owns Flat River Drive over Mill Race?
It is owned by the County Highway Agency.