Is 70 W over Missouri Rvr Katy Trail
GoodBoone County, Missouri · S 18 T 48 N R 14 W · Structure no. 36773
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 3,126 ft
- 5 main spans
- Daily traffic
- 18,016
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 70 W over Missouri Rvr Katy Trail is a steel continuous stringer/multi-beam or girder carrying Is 70 W over Missouri Rvr Katy Trail in Boone County, Missouri. It was built in 2022, so it is 3 years old, younger than the Missouri average of 45.1 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 18,016 vehicles a day, roughly 24% of them trucks, projected to reach 29,726 by 2044. The structure is 3,126 ft (952.9 m) long and 59 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. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 70 W over Missouri Rvr Katy Trail built?
It was built in 2022, making it 3 years old in 2025.
What condition is Is 70 W over Missouri Rvr Katy Trail 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 Is 70 W over Missouri Rvr Katy Trail carry?
About 18,016 vehicles per day (2024 count), of which roughly 24% are trucks.
How long is Is 70 W over Missouri Rvr Katy Trail?
The structure is 3,126 ft (952.9 m) long with a longest span of 490 ft (149.4 m) and a deck 59 ft wide.
Who owns Is 70 W over Missouri Rvr Katy Trail?
It is owned by the State Highway Agency.