US 52 over Unt Flatrock River
FairRush County, Indiana · 02.58 E SR 3 · Structure no. 080484
- Built
- 2013
- 12 years old
- Condition
- Fair
- inspected December 2024
- Type
- Culvert
- Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 2,143
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US 52 over Unt Flatrock River is a concrete culvert carrying US 52 over Unt Flatrock River in Rush County, Indiana. It was built in 2013, so it is 12 years old, younger than the Indiana average of 46.6 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 2,143 vehicles a day, roughly 15% of them trucks, projected to reach 2,786 by 2035. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 52 over Unt Flatrock River built?
It was built in 2013, making it 12 years old in 2025.
What condition is US 52 over Unt Flatrock 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 December 2024.
How much traffic does US 52 over Unt Flatrock River carry?
About 2,143 vehicles per day (2021 count), of which roughly 15% are trucks.
How long is US 52 over Unt Flatrock River?
The structure is 28 ft (8.5 m) long with a longest span of 26 ft (7.9 m).
Who owns US 52 over Unt Flatrock River?
It is owned by the State Highway Agency.