US 169 over Clanton Creek
GoodMadison County, Iowa · 1.1 Mi. N of SR G61 · Structure no. 000000000607170
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 188 ft
- 3 main spans
- Daily traffic
- 1,890
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 169 over Clanton Creek is a prestressed concrete stringer/multi-beam or girder carrying US 169 over Clanton Creek in Madison County, Iowa. It was built in 1976, so it is 49 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 1,890 vehicles a day, roughly 11% of them trucks, projected to reach 1,890 by 2043. The structure is 188 ft (57.3 m) long and 47 ft wide. If it were closed, the detour would be 8.1 mi (13 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 169 over Clanton Creek built?
It was built in 1976, making it 49 years old in 2025.
What condition is US 169 over 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 September 2023.
How much traffic does US 169 over Clanton Creek carry?
About 1,890 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is US 169 over Clanton Creek?
The structure is 188 ft (57.3 m) long with a longest span of 73 ft (22.3 m) and a deck 47 ft wide.
Who owns US 169 over Clanton Creek?
It is owned by the State Highway Agency.