T 230 over S Fk Root River
FairHouston County, Minnesota · 0.4 MI S of JCT Csah 4 · Structure no. 28507
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected October 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 122 ft
- 3 main spans
- Daily traffic
- 56
- 1986 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 230 over S Fk Root River is a prestressed concrete tee beam carrying T 230 over S Fk Root River in Houston County, Minnesota. It was built in 1977, so it is 48 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 56 vehicles a day, projected to reach 56 by 2029. The structure is 122 ft (37.3 m) long and 32 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 T 230 over S Fk Root River built?
It was built in 1977, making it 48 years old in 2025.
What condition is T 230 over S Fk Root River 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 October 2024.
How much traffic does T 230 over S Fk Root River carry?
About 56 vehicles per day (1986 count).
How long is T 230 over S Fk Root River?
The structure is 122 ft (37.3 m) long with a longest span of 46 ft (14.1 m) and a deck 32 ft wide.
Who owns T 230 over S Fk Root River?
It is owned by the Town or Township Highway Agency.