I 90 over South Creek
FairMartin County, Minnesota · 3.6 MI E of JCT TH 262 · Structure no. 91136
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected September 2024
- Type
- Culvert
- Concrete
- Length
- 37 ft
- 3 main spans
- Daily traffic
- 8,111
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I 90 over South Creek is a concrete culvert carrying I 90 over South Creek in Martin County, Minnesota. It was built in 1972, so it is 53 years old, older than the Minnesota average of 38.5 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 8,111 vehicles a day, roughly 20% of them trucks, projected to reach 9,600 by 2042. The structure is 37 ft (11.3 m) long. If it were closed, the detour would be 8.1 mi (13 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 90 over South Creek built?
It was built in 1972, making it 53 years old in 2025.
What condition is I 90 over South Creek 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 I 90 over South Creek carry?
About 8,111 vehicles per day (2022 count), of which roughly 20% are trucks.
How long is I 90 over South Creek?
The structure is 37 ft (11.3 m) long with a longest span of 14 ft (4.3 m).
Who owns I 90 over South Creek?
It is owned by the State Highway Agency.