US 169 over South Clanton Creek
GoodMadison County, Iowa · 3.0 Mi. S of SR G-61 · Structure no. 000000000034721
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected August 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 38 ft
- 3 main spans
- Daily traffic
- 1,230
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 169 over South Clanton Creek is a concrete continuous culvert carrying US 169 over South Clanton Creek in Madison County, Iowa. It was built in 1974, so it is 51 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 1,230 vehicles a day, roughly 17% of them trucks, projected to reach 1,230 by 2044. The structure is 38 ft (11.6 m) long. If it were closed, the detour would be 46 mi (74 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 169 over South Clanton Creek built?
It was built in 1974, making it 51 years old in 2025.
What condition is US 169 over South Clanton Creek 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 August 2024.
How much traffic does US 169 over South Clanton Creek carry?
About 1,230 vehicles per day (2022 count), of which roughly 17% are trucks.
How long is US 169 over South Clanton Creek?
The structure is 38 ft (11.6 m) long with a longest span of 12 ft (3.7 m).
Who owns US 169 over South Clanton Creek?
It is owned by the State Highway Agency.