18th Avenue over Stream
GoodLyon County, Kansas · 0.4W of Graphic Arts Rd. · Structure no. 508400560000005
- Built
- 1994
- 31 years old, rebuilt 2010
- Condition
- Good
- inspected February 2023
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 3 main spans
- Daily traffic
- 785
- 2007 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
18th Avenue over Stream is a concrete culvert carrying 18th Avenue over Stream in Lyon County, Kansas. It was built in 1994 and reconstructed in 2010, so it is 31 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 785 vehicles a day, roughly 15% of them trucks, projected to reach 1,105 by 2043. The structure is 26 ft (7.9 m) long and 77 ft wide. If it were closed, the detour would be 1.9 mi (3 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 18th Avenue over Stream built?
It was built in 1994, making it 31 years old in 2025. It was reconstructed in 2010.
What condition is 18th Avenue over Stream 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 2023.
How much traffic does 18th Avenue over Stream carry?
About 785 vehicles per day (2007 count), of which roughly 15% are trucks.
How long is 18th Avenue over Stream?
The structure is 26 ft (7.9 m) long with a longest span of 8 ft (2.4 m) and a deck 77 ft wide.
Who owns 18th Avenue over Stream?
It is owned by the City or Municipal Highway Agency.