30th ST over Drainage Ditch No 13
GoodFranklin County, Iowa · 90193501102500 · Structure no. 000000000156561
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 59
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
30th ST over Drainage Ditch No 13 is a concrete continuous culvert carrying 30th ST over Drainage Ditch No 13 in Franklin County, Iowa. It was built in 2020, so it is 5 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 59 vehicles a day, projected to reach 59 by 2044. The structure is 33 ft (10.1 m) long. 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 |
|---|---|---|
| Channel and channel protection | 9 Excellent | No problems noted. |
| Culvert | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 30th ST over Drainage Ditch No 13 built?
It was built in 2020, making it 5 years old in 2025.
What condition is 30th ST over Drainage Ditch No 13 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 June 2024.
How much traffic does 30th ST over Drainage Ditch No 13 carry?
About 59 vehicles per day (2022 count).
How long is 30th ST over Drainage Ditch No 13?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).
Who owns 30th ST over Drainage Ditch No 13?
It is owned by the County Highway Agency.