I-70 WB Highway over I-635 Highway NB
GoodWyandotte County, Kansas · I-70 / I-635 Interchange · Structure no. 999907001053013
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 321 ft
- 3 main spans
- Daily traffic
- 44,100
- 2023 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
I-70 WB Highway over I-635 Highway NB is a steel continuous stringer/multi-beam or girder carrying I-70 WB Highway over I-635 Highway NB in Wyandotte County, Kansas. It was built in 2004, so it is 21 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 44,100 vehicles a day, roughly 9% of them trucks, projected to reach 52,755 by 2044. The structure is 321 ft (97.9 m) long and 59 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-70 WB Highway over I-635 Highway NB built?
It was built in 2004, making it 21 years old in 2025.
What condition is I-70 WB Highway over I-635 Highway NB 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 June 2023.
How much traffic does I-70 WB Highway over I-635 Highway NB carry?
About 44,100 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is I-70 WB Highway over I-635 Highway NB?
The structure is 321 ft (97.9 m) long with a longest span of 131 ft (40 m) and a deck 59 ft wide.
Who owns I-70 WB Highway over I-635 Highway NB?
It is owned by the State Toll Authority and maintained by the State Highway Agency.