NE 30 RD over Silver Creek
GoodPosted for loadHarper County, Kansas · 4.6E 3.0N of Anthony · Structure no. 000390753106860
- Built
- 1935
- 90 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 65 ft
- 6 main spans
- Daily traffic
- 50
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
NE 30 RD over Silver Creek is a concrete culvert carrying NE 30 RD over Silver Creek in Harper County, Kansas. It was built in 1935, so it is 90 years old, older 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 50 vehicles a day, roughly 2% of them trucks, projected to reach 50 by 2043. The structure is 65 ft (19.8 m) long and 34 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NE 30 RD over Silver Creek built?
It was built in 1935, making it 90 years old in 2025.
What condition is NE 30 RD over Silver 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 June 2023.
How much traffic does NE 30 RD over Silver Creek carry?
About 50 vehicles per day (2021 count), of which roughly 2% are trucks.
How long is NE 30 RD over Silver Creek?
The structure is 65 ft (19.8 m) long with a longest span of 10 ft (2.9 m) and a deck 34 ft wide.
Who owns NE 30 RD over Silver Creek?
It is owned by the County Highway Agency.