I35 HWY SB over 15th Street
FairFranklin County, Kansas · 2.53 MI NE US59 SB · Structure no. 999903500300261
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected June 2024
- Type
- Slab
- Concrete Continuous
- Length
- 123 ft
- 3 main spans
- Daily traffic
- 9,129
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I35 HWY SB over 15th Street is a concrete continuous slab carrying I35 HWY SB over 15th Street in Franklin County, Kansas. It was built in 1958, so it is 67 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 5 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 9,129 vehicles a day, roughly 24% of them trucks, projected to reach 12,055 by 2044. The structure is 123 ft (37.4 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I35 HWY SB over 15th Street built?
It was built in 1958, making it 67 years old in 2025.
What condition is I35 HWY SB over 15th Street 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 I35 HWY SB over 15th Street carry?
About 9,129 vehicles per day (2023 count), of which roughly 24% are trucks.
How long is I35 HWY SB over 15th Street?
The structure is 123 ft (37.4 m) long with a longest span of 48 ft (14.6 m) and a deck 42 ft wide.
Who owns I35 HWY SB over 15th Street?
It is owned by the State Highway Agency.