Rt Bb N over Post Oak CR
GoodJohnson County, Missouri · S 3 T 45 N R 26 W · Structure no. 33496
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected December 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 138 ft
- 3 main spans
- Daily traffic
- 371
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt Bb N over Post Oak CR is a prestressed concrete box beam or girders - single or spread carrying Rt Bb N over Post Oak CR in Johnson County, Missouri. It was built in 2011, so it is 14 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 371 vehicles a day, roughly 10% of them trucks, projected to reach 575 by 2044. The structure is 138 ft (42 m) long and 26 ft wide. If it were closed, the detour would be 24.9 mi (40 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 | 9 Excellent | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt Bb N over Post Oak CR built?
It was built in 2011, making it 14 years old in 2025.
What condition is Rt Bb N over Post Oak CR 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 December 2024.
How much traffic does Rt Bb N over Post Oak CR carry?
About 371 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Rt Bb N over Post Oak CR?
The structure is 138 ft (42 m) long with a longest span of 55 ft (16.8 m) and a deck 26 ft wide.
Who owns Rt Bb N over Post Oak CR?
It is owned by the State Highway Agency.