NW 400 Road over White Oak Crk
GoodHenry County, Missouri · S 15 T 42 N R 28 W · Structure no. 37367
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected October 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 95 ft
- 1 main span
- Daily traffic
- 50
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
NW 400 Road over White Oak Crk is a prestressed concrete tee beam carrying NW 400 Road over White Oak Crk in Henry County, Missouri. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: new structure not yet open to traffic.
It carries about 50 vehicles a day, roughly 10% of them trucks, projected to reach 70 by 2043. The structure is 95 ft (28.9 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NW 400 Road over White Oak Crk built?
It was built in 2024, making it 1 years old in 2025.
What condition is NW 400 Road over White Oak Crk 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 October 2024.
How much traffic does NW 400 Road over White Oak Crk carry?
About 50 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is NW 400 Road over White Oak Crk?
The structure is 95 ft (28.9 m) long with a longest span of 90 ft (27.4 m) and a deck 24 ft wide.
Who owns NW 400 Road over White Oak Crk?
It is owned by the County Highway Agency.