220th ST over Plymouth Creek
GoodPlymouth County, Iowa · 091450301 · Structure no. 000000000272871
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Concrete
- Length
- 128 ft
- 3 main spans
- Daily traffic
- 15
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
220th ST over Plymouth Creek is a concrete slab carrying 220th ST over Plymouth Creek in Plymouth County, Iowa. It was built in 2004, so it is 21 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 15 vehicles a day, projected to reach 15 by 2044. The structure is 128 ft (39 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 220th ST over Plymouth Creek built?
It was built in 2004, making it 21 years old in 2025.
What condition is 220th ST over Plymouth 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 April 2024.
How much traffic does 220th ST over Plymouth Creek carry?
About 15 vehicles per day (2022 count).
How long is 220th ST over Plymouth Creek?
The structure is 128 ft (39 m) long with a longest span of 49 ft (14.9 m) and a deck 33 ft wide.
Who owns 220th ST over Plymouth Creek?
It is owned by the County Highway Agency.