US54/US400 HWY EB over S F Ninnescah River
GoodKingman County, Kansas · 11.47 MI E of Pratt Coln · Structure no. 999905400480711
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 524 ft
- 8 main spans
- Daily traffic
- 2,720
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US54/US400 HWY EB over S F Ninnescah River is a steel continuous stringer/multi-beam or girder carrying US54/US400 HWY EB over S F Ninnescah River in Kingman County, Kansas. It was built in 1988, so it is 37 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 2,720 vehicles a day, roughly 24% of them trucks, projected to reach 3,319 by 2044. The structure is 524 ft (159.7 m) long and 46 ft wide. If it were closed, the detour would be 9.9 mi (16 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 US54/US400 HWY EB over S F Ninnescah River built?
It was built in 1988, making it 37 years old in 2025.
What condition is US54/US400 HWY EB over S F 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 August 2023.
How much traffic does US54/US400 HWY EB over S F Ninnescah River carry?
About 2,720 vehicles per day (2023 count), of which roughly 24% are trucks.
How long is US54/US400 HWY EB over S F Ninnescah River?
The structure is 524 ft (159.7 m) long with a longest span of 70 ft (21.3 m) and a deck 46 ft wide.
Who owns US54/US400 HWY EB over S F Ninnescah River?
It is owned by the State Highway Agency.