T 178 over Trib Rock River
GoodPipestone County, Minnesota · 0.5 MI E of JCT Csah 18 · Structure no. 59J16
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected July 2024
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 64
- 2001 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 178 over Trib Rock River is a concrete culvert carrying T 178 over Trib Rock River in Pipestone County, Minnesota. It was built in 2001, so it is 24 years old, younger than the Minnesota average of 38.5 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 64 vehicles a day, projected to reach 64 by 2029. The structure is 26 ft (7.8 m) long. If it were closed, the detour would be 3.7 mi (6 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 178 over Trib Rock River built?
It was built in 2001, making it 24 years old in 2025.
What condition is T 178 over Trib Rock 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 July 2024.
How much traffic does T 178 over Trib Rock River carry?
About 64 vehicles per day (2001 count).
How long is T 178 over Trib Rock River?
The structure is 26 ft (7.8 m) long with a longest span of 10 ft (3 m).
Who owns T 178 over Trib Rock River?
It is owned by the Town or Township Highway Agency.