Mo 7 S over Knob CR
FairCass County, Missouri · S 15 T 43 N R 29 W · Structure no. 5584
- Built
- 1932
- 93 years old, rebuilt 1992
- Condition
- Fair
- inspected November 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 15,687
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 7 S over Knob CR is a concrete continuous culvert carrying Mo 7 S over Knob CR in Cass County, Missouri. It was built in 1932 and reconstructed in 1992, so it is 93 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 15,687 vehicles a day, roughly 23% of them trucks, projected to reach 27,452 by 2044. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 21.7 mi (35 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mo 7 S over Knob CR built?
It was built in 1932, making it 93 years old in 2025. It was reconstructed in 1992.
What condition is Mo 7 S over Knob CR 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 November 2023.
How much traffic does Mo 7 S over Knob CR carry?
About 15,687 vehicles per day (2024 count), of which roughly 23% are trucks.
How long is Mo 7 S over Knob CR?
The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.7 m).
Who owns Mo 7 S over Knob CR?
It is owned by the State Highway Agency.