Ia 210 over Rock Creek
GoodStory County, Iowa · 1.2 Mile West of SR S28 · Structure no. 000000000313881
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 1,400
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 210 over Rock Creek is a concrete continuous culvert carrying Ia 210 over Rock Creek in Story County, Iowa. It was built in 1974, so it is 51 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 1,400 vehicles a day, roughly 7% of them trucks, projected to reach 1,400 by 2043. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 13 mi (21 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ia 210 over Rock Creek built?
It was built in 1974, making it 51 years old in 2025.
What condition is Ia 210 over Rock 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 August 2023.
How much traffic does Ia 210 over Rock Creek carry?
About 1,400 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is Ia 210 over Rock Creek?
The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.7 m).
Who owns Ia 210 over Rock Creek?
It is owned by the State Highway Agency.