Main ST over Huron River
GoodOakland County, Michigan · In Milford S of Canal ST · Structure no. 000000000008241
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 14,620
- 2007 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Main ST over Huron River is a concrete culvert carrying Main ST over Huron River in Oakland 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 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 14,620 vehicles a day, roughly 10% of them trucks, projected to reach 16,082 by 2033. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 1.9 mi (3 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 Main ST over Huron River built?
It was built in 1989, making it 36 years old in 2025.
What condition is Main ST over Huron River 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 2023.
How much traffic does Main ST over Huron River carry?
About 14,620 vehicles per day (2007 count), of which roughly 10% are trucks.
How long is Main ST over Huron River?
The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m).
Who owns Main ST over Huron River?
It is owned by the City or Municipal Highway Agency.