US 59 over Drainage Ditch
FairCrawford County, Iowa · 1.0 Mi. S of S Jct. IA141 · Structure no. 000000000021430
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected January 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 2,830
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 59 over Drainage Ditch is a concrete continuous culvert carrying US 59 over Drainage Ditch in Crawford County, Iowa. It was built in 1968, so it is 57 years old, older 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 2,830 vehicles a day, roughly 21% of them trucks, projected to reach 2,830 by 2043. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 11.8 mi (19 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 US 59 over Drainage Ditch built?
It was built in 1968, making it 57 years old in 2025.
What condition is US 59 over Drainage Ditch 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 January 2023.
How much traffic does US 59 over Drainage Ditch carry?
About 2,830 vehicles per day (2023 count), of which roughly 21% are trucks.
How long is US 59 over Drainage Ditch?
The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m).
Who owns US 59 over Drainage Ditch?
It is owned by the State Highway Agency.