185th ST over Creek
GoodClinton County, Iowa · T82E518 · Structure no. 000000000365595
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 20 ft
- 1 main span
- Daily traffic
- 26
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
185th ST over Creek is a steel stringer/multi-beam or girder carrying 185th ST over Creek in Clinton County, Iowa. It was built in 2010, so it is 15 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 26 vehicles a day, projected to reach 26 by 2045. The structure is 20 ft (6.1 m) long and 31 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 185th ST over Creek built?
It was built in 2010, making it 15 years old in 2025.
What condition is 185th ST 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 February 2025.
How much traffic does 185th ST over Creek carry?
About 26 vehicles per day (2022 count).
How long is 185th ST over Creek?
The structure is 20 ft (6.1 m) long with a longest span of 18 ft (5.5 m) and a deck 31 ft wide.
Who owns 185th ST over Creek?
It is owned by the County Highway Agency.