Ia 4 over Drainage Ditch #110
GoodGreene County, Iowa · 7.5 Mi. N of US 30 · Structure no. 000000000025711
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected January 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 1,950
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 4 over Drainage Ditch #110 is a concrete continuous culvert carrying Ia 4 over Drainage Ditch #110 in Greene County, Iowa. It was built in 1978, so it is 47 years old, older 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 1,950 vehicles a day, roughly 13% of them trucks, projected to reach 1,950 by 2042. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 19.9 mi (32 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 Ia 4 over Drainage Ditch #110 built?
It was built in 1978, making it 47 years old in 2025.
What condition is Ia 4 over Drainage Ditch #110 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 January 2023.
How much traffic does Ia 4 over Drainage Ditch #110 carry?
About 1,950 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is Ia 4 over Drainage Ditch #110?
The structure is 29 ft (8.8 m) long with a longest span of 14 ft (4.3 m).
Who owns Ia 4 over Drainage Ditch #110?
It is owned by the State Highway Agency.