US 30 over Wilson Ditch
GoodHarrison County, Iowa · 2.1 Mi. W. of I-29 · Structure no. 000000000027361
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected January 2024
- Type
- Truss - Deck
- Concrete Continuous
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 4,410
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 30 over Wilson Ditch is a concrete continuous truss - deck carrying US 30 over Wilson Ditch in Harrison County, Iowa. It was built in 2023, so it is 2 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 4,410 vehicles a day, roughly 28% of them trucks, projected to reach 4,410 by 2044. The structure is 23 ft (6.9 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 30 over Wilson Ditch built?
It was built in 2023, making it 2 years old in 2025.
What condition is US 30 over Wilson Ditch 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 2024.
How much traffic does US 30 over Wilson Ditch carry?
About 4,410 vehicles per day (2022 count), of which roughly 28% are trucks.
How long is US 30 over Wilson Ditch?
The structure is 23 ft (6.9 m) long with a longest span of 10 ft (3 m).
Who owns US 30 over Wilson Ditch?
It is owned by the State Highway Agency.