Richman Road over Holland Drain
GoodSt. Clair County, Michigan · Sec. 5-6 ST Clair Twp. · Structure no. 000000000010230
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected July 2023
- Type
- Culvert
- Aluminum, Wrought Iron, or Cast Iron
- Length
- 24 ft
- 1 main span
- Daily traffic
- 194
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Richman Road over Holland Drain is a aluminum, wrought iron, or cast iron culvert carrying Richman Road over Holland Drain in St. Clair County, Michigan. It was built in 2018, so it is 7 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 194 vehicles a day, roughly 5% of them trucks, projected to reach 289 by 2037. The structure is 24 ft (7.4 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 Richman Road over Holland Drain built?
It was built in 2018, making it 7 years old in 2025.
What condition is Richman Road over Holland Drain 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 Richman Road over Holland Drain carry?
About 194 vehicles per day (2017 count), of which roughly 5% are trucks.
How long is Richman Road over Holland Drain?
The structure is 24 ft (7.4 m) long with a longest span of 24 ft (7.4 m).
Who owns Richman Road over Holland Drain?
It is owned by the County Highway Agency.