SE 30th RD Y.1-20 over Stream
GoodPosted for loadHarper County, Kansas · 2.5N 1.9W of Bluff City · Structure no. 000390757106980
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected February 2023
- Type
- Culvert
- Concrete
- Length
- 31 ft
- 3 main spans
- Daily traffic
- 80
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
SE 30th RD Y.1-20 over Stream is a concrete culvert carrying SE 30th RD Y.1-20 over Stream in Harper County, Kansas. It was built in 1974, so it is 51 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. Its operating status is: posted for load restriction.
It carries about 80 vehicles a day, roughly 1% of them trucks, projected to reach 80 by 2043. The structure is 31 ft (9.6 m) long and 33 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SE 30th RD Y.1-20 over Stream built?
It was built in 1974, making it 51 years old in 2025.
What condition is SE 30th RD Y.1-20 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 SE 30th RD Y.1-20 over Stream carry?
About 80 vehicles per day (2021 count), of which roughly 1% are trucks.
How long is SE 30th RD Y.1-20 over Stream?
The structure is 31 ft (9.6 m) long with a longest span of 10 ft (2.9 m) and a deck 33 ft wide.
Who owns SE 30th RD Y.1-20 over Stream?
It is owned by the County Highway Agency.