231st Street over Rock Creek
GoodMiami County, Kansas · 9.4N 10.0W of Paola · Structure no. 000000000610530
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected July 2023
- Type
- Slab
- Concrete Continuous
- Length
- 122 ft
- 3 main spans
- Daily traffic
- 186
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
231st Street over Rock Creek is a concrete continuous slab carrying 231st Street over Rock Creek in Miami County, Kansas. It was built in 1993, so it is 32 years old, younger than the Kansas average of 52.8 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 186 vehicles a day, roughly 10% of them trucks, projected to reach 1,175 by 2043. The structure is 122 ft (37.2 m) long and 30 ft wide.
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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 231st Street over Rock Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is 231st Street 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 July 2023.
How much traffic does 231st Street over Rock Creek carry?
About 186 vehicles per day (2011 count), of which roughly 10% are trucks.
How long is 231st Street over Rock Creek?
The structure is 122 ft (37.2 m) long with a longest span of 48 ft (14.5 m) and a deck 30 ft wide.
Who owns 231st Street over Rock Creek?
It is owned by the County Highway Agency.