I-275 over Little Swan Creek
GoodMonroe County, Michigan · 0.35 MI N of E Sigler RD · Structure no. 000000000014508
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 20 ft
- 2 main spans
- Daily traffic
- 27,104
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I-275 over Little Swan Creek is a concrete culvert carrying I-275 over Little Swan Creek in Monroe County, Michigan. It was built in 1968, so it is 57 years old, older 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 27,104 vehicles a day, roughly 15% of them trucks, projected to reach 31,170 by 2040. The structure is 20 ft (6.1 m) long.
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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-275 over Little Swan Creek built?
It was built in 1968, making it 57 years old in 2025.
What condition is I-275 over Little Swan 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 I-275 over Little Swan Creek carry?
About 27,104 vehicles per day (2020 count), of which roughly 15% are trucks.
How long is I-275 over Little Swan Creek?
The structure is 20 ft (6.1 m) long with a longest span of 9 ft (2.7 m).
Who owns I-275 over Little Swan Creek?
It is owned by the State Highway Agency.