297th Ave over Brush Creek
GoodJackson County, Iowa · 085E32410 · Structure no. 000000000193541
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 123 ft
- 1 main span
- Daily traffic
- 49
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
297th Ave over Brush Creek is a prestressed concrete stringer/multi-beam or girder carrying 297th Ave over Brush Creek in Jackson County, Iowa. It was built in 2019, so it is 6 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 49 vehicles a day, projected to reach 49 by 2044. The structure is 123 ft (37.5 m) long and 33 ft wide. 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 297th Ave over Brush Creek built?
It was built in 2019, making it 6 years old in 2025.
What condition is 297th Ave over 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 February 2024.
How much traffic does 297th Ave over Brush Creek carry?
About 49 vehicles per day (2022 count).
How long is 297th Ave over Brush Creek?
The structure is 123 ft (37.5 m) long with a longest span of 120 ft (36.6 m) and a deck 33 ft wide.
Who owns 297th Ave over Brush Creek?
It is owned by the County Highway Agency.