1-35 HWY SB over US-50 HWY
FairLyon County, Kansas · JCT US 50/I35 · Structure no. 999903500560263
- Built
- 1956
- 69 years old, rebuilt 1986
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 190 ft
- 4 main spans
- Daily traffic
- 5,825
- 2023 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
1-35 HWY SB over US-50 HWY is a steel continuous stringer/multi-beam or girder carrying 1-35 HWY SB over US-50 HWY in Lyon County, Kansas. It was built in 1956 and reconstructed in 1986, so it is 69 years old, older than the Kansas average of 52.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 5,825 vehicles a day, roughly 27% of them trucks, projected to reach 8,322 by 2044. The structure is 190 ft (57.9 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 1-35 HWY SB over US-50 HWY built?
It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1986.
What condition is 1-35 HWY SB over US-50 HWY in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does 1-35 HWY SB over US-50 HWY carry?
About 5,825 vehicles per day (2023 count), of which roughly 27% are trucks.
How long is 1-35 HWY SB over US-50 HWY?
The structure is 190 ft (57.9 m) long with a longest span of 52 ft (15.8 m) and a deck 34 ft wide.
Who owns 1-35 HWY SB over US-50 HWY?
It is owned by the State Toll Authority.