US 69 S over Benson Br
FairPlatte County, Missouri · S 34 T 51 N R 33 W · Structure no. 5834
- Built
- 1936
- 89 years old
- Condition
- Fair
- inspected December 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 31 ft
- 2 main spans
- Daily traffic
- 8,474
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 69 S over Benson Br is a concrete continuous culvert carrying US 69 S over Benson Br in Platte County, Missouri. It was built in 1936, so it is 89 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 8,474 vehicles a day, roughly 5% of them trucks, projected to reach 16,101 by 2044. The structure is 31 ft (9.3 m) long. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 69 S over Benson Br built?
It was built in 1936, making it 89 years old in 2025.
What condition is US 69 S over Benson Br in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2024.
How much traffic does US 69 S over Benson Br carry?
About 8,474 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is US 69 S over Benson Br?
The structure is 31 ft (9.3 m) long with a longest span of 10 ft (3 m).
Who owns US 69 S over Benson Br?
It is owned by the State Highway Agency.