Johnson DR over Trib of Silver Lk
FairCass County, Missouri · S 17 T 46 N R 32 W · Structure no. 31920
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected April 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 51 ft
- 4 main spans
- Daily traffic
- 4,400
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Johnson DR over Trib of Silver Lk is a concrete continuous culvert carrying Johnson DR over Trib of Silver Lk in Cass County, Missouri. It was built in 2006, so it is 19 years old, younger 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 4,400 vehicles a day, roughly 5% of them trucks, projected to reach 7,040 by 2044. The structure is 51 ft (15.5 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Johnson DR over Trib of Silver Lk built?
It was built in 2006, making it 19 years old in 2025.
What condition is Johnson DR over Trib of Silver Lk 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 April 2023.
How much traffic does Johnson DR over Trib of Silver Lk carry?
About 4,400 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Johnson DR over Trib of Silver Lk?
The structure is 51 ft (15.5 m) long with a longest span of 10 ft (3 m).
Who owns Johnson DR over Trib of Silver Lk?
It is owned by the City or Municipal Highway Agency.