40th Ave over Mid South Creek
FairWarren County, Iowa · 077251002 · Structure no. 000000000335401
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 932
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
40th Ave over Mid South Creek is a concrete continuous culvert carrying 40th Ave over Mid South Creek in Warren County, Iowa. It was built in 1983, so it is 42 years old, younger than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 932 vehicles a day, roughly 8% of them trucks, projected to reach 932 by 2044. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 40th Ave over Mid South Creek built?
It was built in 1983, making it 42 years old in 2025.
What condition is 40th Ave over Mid South Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does 40th Ave over Mid South Creek carry?
About 932 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is 40th Ave over Mid South Creek?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns 40th Ave over Mid South Creek?
It is owned by the County Highway Agency.