Zinnia Ave over Deer Creek
GoodMitchell County, Iowa · 099180604 · Structure no. 000000000248671
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Steel
- Length
- 117 ft
- 5 main spans
- Daily traffic
- 167
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Zinnia Ave over Deer Creek is a steel culvert carrying Zinnia Ave over Deer Creek in Mitchell County, Iowa. It was built in 1999, so it is 26 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 167 vehicles a day, roughly 28% of them trucks, projected to reach 167 by 2043. The structure is 117 ft (35.7 m) long. If it were closed, the detour would be 14.9 mi (24 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Zinnia Ave over Deer Creek built?
It was built in 1999, making it 26 years old in 2025.
What condition is Zinnia Ave over Deer 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 December 2023.
How much traffic does Zinnia Ave over Deer Creek carry?
About 167 vehicles per day (2022 count), of which roughly 28% are trucks.
How long is Zinnia Ave over Deer Creek?
The structure is 117 ft (35.7 m) long with a longest span of 18 ft (5.5 m).
Who owns Zinnia Ave over Deer Creek?
It is owned by the County Highway Agency.