170th ST over Prairie Creek
GoodKossuth County, Iowa · 0950273401 · Structure no. 000000000214452
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected June 2024
- Type
- Slab
- Concrete Continuous
- Length
- 83 ft
- 3 main spans
- Daily traffic
- 5
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
170th ST over Prairie Creek is a concrete continuous slab carrying 170th ST over Prairie Creek in Kossuth County, Iowa. It was built in 2024, so it is 1 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 5 vehicles a day, projected to reach 5 by 2044. The structure is 83 ft (25.3 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 170th ST over Prairie Creek built?
It was built in 2024, making it 1 years old in 2025.
What condition is 170th ST over Prairie 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 June 2024.
How much traffic does 170th ST over Prairie Creek carry?
About 5 vehicles per day (2023 count).
How long is 170th ST over Prairie Creek?
The structure is 83 ft (25.3 m) long with a longest span of 31 ft (9.4 m) and a deck 33 ft wide.
Who owns 170th ST over Prairie Creek?
It is owned by the County Highway Agency.