I235 HWY NB over Seneca ST
GoodSedgwick County, Kansas · JCT Seneca ST/I235 NB · Structure no. 999923500870721
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Concrete Continuous
- Length
- 144 ft
- 4 main spans
- Daily traffic
- 28,872
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I235 HWY NB over Seneca ST is a concrete continuous slab carrying I235 HWY NB over Seneca ST in Sedgwick County, Kansas. It was built in 1961, so it is 64 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.
It carries about 28,872 vehicles a day, roughly 7% of them trucks, projected to reach 35,229 by 2044. The structure is 144 ft (44 m) long and 43 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I235 HWY NB over Seneca ST built?
It was built in 1961, making it 64 years old in 2025.
What condition is I235 HWY NB over Seneca ST 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 I235 HWY NB over Seneca ST carry?
About 28,872 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is I235 HWY NB over Seneca ST?
The structure is 144 ft (44 m) long with a longest span of 41 ft (12.5 m) and a deck 43 ft wide.
Who owns I235 HWY NB over Seneca ST?
It is owned by the State Highway Agency.