432nd Avenue over Spring Creek
GoodClinton County, Iowa · 083E62704 · Structure no. 000000000125820
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected December 2024
- Type
- Slab
- Concrete Continuous
- Length
- 77 ft
- 3 main spans
- Daily traffic
- 780
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
432nd Avenue over Spring Creek is a concrete continuous slab carrying 432nd Avenue over Spring Creek in Clinton County, Iowa. It was built in 1969, so it is 56 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 780 vehicles a day, roughly 8% of them trucks, projected to reach 780 by 2044. The structure is 77 ft (23.5 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| 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 432nd Avenue over Spring Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is 432nd Avenue over Spring 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 December 2024.
How much traffic does 432nd Avenue over Spring Creek carry?
About 780 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is 432nd Avenue over Spring Creek?
The structure is 77 ft (23.5 m) long with a longest span of 29 ft (8.8 m) and a deck 30 ft wide.
Who owns 432nd Avenue over Spring Creek?
It is owned by the County Highway Agency.