158th Ave over Creek
GoodClinton County, Iowa · 081E12404 · Structure no. 000000000121781
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected June 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 56 ft
- 1 main span
- Daily traffic
- 130
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
158th Ave over Creek is a prestressed concrete tee beam carrying 158th Ave over Creek in Clinton County, Iowa. It was built in 2003, so it is 22 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 130 vehicles a day, roughly 28% of them trucks, projected to reach 130 by 2044. The structure is 56 ft (17.1 m) long and 28 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 158th Ave over Creek built?
It was built in 2003, making it 22 years old in 2025.
What condition is 158th Ave over 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 June 2024.
How much traffic does 158th Ave over Creek carry?
About 130 vehicles per day (2022 count), of which roughly 28% are trucks.
How long is 158th Ave over Creek?
The structure is 56 ft (17.1 m) long with a longest span of 54 ft (16.5 m) and a deck 28 ft wide.
Who owns 158th Ave over Creek?
It is owned by the County Highway Agency.