Y54 (230th Ave) over Small Creek
GoodClinton County, Iowa · 082E32902 · Structure no. 000000000123611
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Concrete Continuous
- Length
- 83 ft
- 3 main spans
- Daily traffic
- 360
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Y54 (230th Ave) over Small Creek is a concrete continuous slab carrying Y54 (230th Ave) over Small Creek in Clinton County, Iowa. It was built in 2013, so it is 12 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 360 vehicles a day, roughly 10% of them trucks, projected to reach 360 by 2044. The structure is 83 ft (25.3 m) long and 33 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Y54 (230th Ave) over Small Creek built?
It was built in 2013, making it 12 years old in 2025.
What condition is Y54 (230th Ave) over Small 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 April 2024.
How much traffic does Y54 (230th Ave) over Small Creek carry?
About 360 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is Y54 (230th Ave) over Small Creek?
The structure is 83 ft (25.3 m) long with a longest span of 31 ft (9.4 m) and a deck 33 ft wide.
Who owns Y54 (230th Ave) over Small Creek?
It is owned by the County Highway Agency.