Marine City HWY over Beaubien Creek Drain
FairSt. Clair County, Michigan · Sec. 32 China Twp. · Structure no. 000000000010038
- Built
- 1946
- 79 years old, rebuilt 2018
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 23 ft
- 1 main span
- Daily traffic
- 8,050
- 1994 count
- Owner
- County
- County Highway Agency
About this bridge
Marine City HWY over Beaubien Creek Drain is a steel stringer/multi-beam or girder carrying Marine City HWY over Beaubien Creek Drain in St. Clair County, Michigan. It was built in 1946 and reconstructed in 2018, so it is 79 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 8,050 vehicles a day, roughly 7% of them trucks, projected to reach 9,500 by 2014. The structure is 23 ft (7 m) long and 42 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Marine City HWY over Beaubien Creek Drain built?
It was built in 1946, making it 79 years old in 2025. It was reconstructed in 2018.
What condition is Marine City HWY over Beaubien Creek Drain in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does Marine City HWY over Beaubien Creek Drain carry?
About 8,050 vehicles per day (1994 count), of which roughly 7% are trucks.
How long is Marine City HWY over Beaubien Creek Drain?
The structure is 23 ft (7 m) long with a longest span of 18 ft (5.4 m) and a deck 42 ft wide.
Who owns Marine City HWY over Beaubien Creek Drain?
It is owned by the County Highway Agency.