US54/US400 HWY Nl over Seneca Ave & US 54 Ramp
GoodSedgwick County, Kansas · JCT Seneca AVE/US54 WB · Structure no. 999905400873841
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 193 ft
- 3 main spans
- Daily traffic
- 49,700
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US54/US400 HWY Nl over Seneca Ave & US 54 Ramp is a prestressed concrete continuous stringer/multi-beam or girder carrying US54/US400 HWY Nl over Seneca Ave & US 54 Ramp in Sedgwick County, Kansas. It was built in 1993, so it is 32 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 49,700 vehicles a day, roughly 4% of them trucks, projected to reach 57,141 by 2044. The structure is 193 ft (58.7 m) long and 57 ft wide. If it were closed, the detour would be 1.2 mi (2 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US54/US400 HWY Nl over Seneca Ave & US 54 Ramp built?
It was built in 1993, making it 32 years old in 2025.
What condition is US54/US400 HWY Nl over Seneca Ave & US 54 Ramp 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 October 2024.
How much traffic does US54/US400 HWY Nl over Seneca Ave & US 54 Ramp carry?
About 49,700 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is US54/US400 HWY Nl over Seneca Ave & US 54 Ramp?
The structure is 193 ft (58.7 m) long with a longest span of 82 ft (25 m) and a deck 57 ft wide.
Who owns US54/US400 HWY Nl over Seneca Ave & US 54 Ramp?
It is owned by the State Highway Agency.