Mill ST over Trib to Brush Creek
GoodClarke County, Iowa · 072242602 · Structure no. 000000000366475
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected September 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 2 main spans
- Daily traffic
- 372
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Mill ST over Trib to Brush Creek is a concrete continuous culvert carrying Mill ST over Trib to Brush Creek in Clarke County, Iowa. It was built in 2020, so it is 5 years old, younger than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 372 vehicles a day, roughly 11% of them trucks, projected to reach 372 by 2044. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mill ST over Trib to Brush Creek built?
It was built in 2020, making it 5 years old in 2025.
What condition is Mill ST over Trib to Brush Creek 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 September 2024.
How much traffic does Mill ST over Trib to Brush Creek carry?
About 372 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is Mill ST over Trib to Brush Creek?
The structure is 32 ft (9.8 m) long with a longest span of 14 ft (4.3 m).
Who owns Mill ST over Trib to Brush Creek?
It is owned by the County Highway Agency.