Rt N S over Trib Grassy CR
FairLewis County, Missouri · S 30 T 60 N R 7 W · Structure no. 7265
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 416
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt N S over Trib Grassy CR is a concrete continuous culvert carrying Rt N S over Trib Grassy CR in Lewis County, Missouri. It was built in 1961, so it is 64 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 5 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 416 vehicles a day, roughly 9% of them trucks, projected to reach 603 by 2044. The structure is 21 ft (6.3 m) long and 26 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt N S over Trib Grassy CR built?
It was built in 1961, making it 64 years old in 2025.
What condition is Rt N S over Trib Grassy 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 October 2024.
How much traffic does Rt N S over Trib Grassy CR carry?
About 416 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is Rt N S over Trib Grassy CR?
The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3 m) and a deck 26 ft wide.
Who owns Rt N S over Trib Grassy CR?
It is owned by the State Highway Agency.