T 500 over Sand Hill River
FairPolk County, Minnesota · 1.1 MI N of JCT Csah 1 · Structure no. 95393
- Built
- 1985
- 40 years old
- Condition
- Fair
- inspected October 2022
- Type
- Culvert
- Concrete
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 29
- 1985 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 500 over Sand Hill River is a concrete culvert carrying T 500 over Sand Hill River in Polk County, Minnesota. It was built in 1985, so it is 40 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 29 vehicles a day, projected to reach 29 by 2029. The structure is 30 ft (9.1 m) long. If it were closed, the detour would be 3.1 mi (5 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 T 500 over Sand Hill River built?
It was built in 1985, making it 40 years old in 2025.
What condition is T 500 over Sand Hill 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 2022.
How much traffic does T 500 over Sand Hill River carry?
About 29 vehicles per day (1985 count).
How long is T 500 over Sand Hill River?
The structure is 30 ft (9.1 m) long with a longest span of 12 ft (3.7 m).
Who owns T 500 over Sand Hill River?
It is owned by the Town or Township Highway Agency.