12th ST over K-18 over K-18 Wb/Eb
GoodRiley County, Kansas · 12th Street over K-18 · Structure no. 999901800810641
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 293 ft
- 4 main spans
- Daily traffic
- 55
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
12th ST over K-18 over K-18 Wb/Eb is a steel continuous stringer/multi-beam or girder carrying 12th ST over K-18 over K-18 Wb/Eb in Riley County, Kansas. It was built in 2011, so it is 14 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 55 vehicles a day. The structure is 293 ft (89.3 m) long and 46 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 12th ST over K-18 over K-18 Wb/Eb built?
It was built in 2011, making it 14 years old in 2025.
What condition is 12th ST over K-18 over K-18 Wb/Eb 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 October 2023.
How much traffic does 12th ST over K-18 over K-18 Wb/Eb carry?
About 55 vehicles per day (2023 count).
How long is 12th ST over K-18 over K-18 Wb/Eb?
The structure is 293 ft (89.3 m) long with a longest span of 92 ft (28 m) and a deck 46 ft wide.
Who owns 12th ST over K-18 over K-18 Wb/Eb?
It is owned by the State Highway Agency.