I635 HWY SB over I35 HWY SB BNSF RR
GoodJohnson County, Kansas · JCT Wl I35 I635 SB · Structure no. 999963500462601
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Steel Continuous
- Length
- 279 ft
- 4 main spans
- Daily traffic
- 19,581
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I635 HWY SB over I35 HWY SB BNSF RR is a steel continuous box beam or girders - multiple carrying I635 HWY SB over I35 HWY SB BNSF RR in Johnson County, Kansas. It was built in 1990, so it is 35 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 19,581 vehicles a day, roughly 3% of them trucks, projected to reach 20,379 by 2044. The structure is 279 ft (84.9 m) long and 51 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 I635 HWY SB over I35 HWY SB BNSF RR built?
It was built in 1990, making it 35 years old in 2025.
What condition is I635 HWY SB over I35 HWY SB BNSF RR 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 January 2025.
How much traffic does I635 HWY SB over I35 HWY SB BNSF RR carry?
About 19,581 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is I635 HWY SB over I35 HWY SB BNSF RR?
The structure is 279 ft (84.9 m) long with a longest span of 110 ft (33.5 m) and a deck 51 ft wide.
Who owns I635 HWY SB over I35 HWY SB BNSF RR?
It is owned by the State Highway Agency.