220th ST over Emery Creek
GoodLyon County, Iowa · 098451101 · Structure no. 000000000228521
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected July 2024
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 46
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
220th ST over Emery Creek is a concrete box beam or girders - multiple carrying 220th ST over Emery Creek in Lyon County, Iowa. It was built in 2017, so it is 8 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 46 vehicles a day, projected to reach 46 by 2044. The structure is 52 ft (15.9 m) long and 31 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 220th ST over Emery Creek built?
It was built in 2017, making it 8 years old in 2025.
What condition is 220th ST over Emery 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 July 2024.
How much traffic does 220th ST over Emery Creek carry?
About 46 vehicles per day (2022 count).
How long is 220th ST over Emery Creek?
The structure is 52 ft (15.9 m) long with a longest span of 51 ft (15.5 m) and a deck 31 ft wide.
Who owns 220th ST over Emery Creek?
It is owned by the County Highway Agency.