N West RD over Ninnescah River
GoodSumner County, Kansas · 0.1N of Zyba · Structure no. 000960815006529
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 407 ft
- 5 main spans
- Daily traffic
- 91
- 2013 count
- Owner
- County
- County Highway Agency
About this bridge
N West RD over Ninnescah River is a steel continuous stringer/multi-beam or girder carrying N West RD over Ninnescah River in Sumner County, Kansas. It was built in 1983, so it is 42 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 91 vehicles a day, roughly 1% of them trucks, projected to reach 91 by 2043. The structure is 407 ft (124.2 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N West RD over Ninnescah River built?
It was built in 1983, making it 42 years old in 2025.
What condition is N West RD over Ninnescah River 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 May 2023.
How much traffic does N West RD over Ninnescah River carry?
About 91 vehicles per day (2013 count), of which roughly 1% are trucks.
How long is N West RD over Ninnescah River?
The structure is 407 ft (124.2 m) long with a longest span of 88 ft (26.8 m) and a deck 28 ft wide.
Who owns N West RD over Ninnescah River?
It is owned by the County Highway Agency.