Is 435 S over Mill CR
FairClay County, Missouri · S 27 T 51 N R 32 W · Structure no. 1276
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected November 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 44 ft
- 3 main spans
- Daily traffic
- 76,557
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 435 S over Mill CR is a concrete continuous culvert carrying Is 435 S over Mill CR in Clay County, Missouri. It was built in 1969, so it is 56 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 76,557 vehicles a day, roughly 15% of them trucks, projected to reach 137,803 by 2044. The structure is 44 ft (13.5 m) long. If it were closed, the detour would be 1.9 mi (3 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 Is 435 S over Mill CR built?
It was built in 1969, making it 56 years old in 2025.
What condition is Is 435 S over Mill 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 2024.
How much traffic does Is 435 S over Mill CR carry?
About 76,557 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is Is 435 S over Mill CR?
The structure is 44 ft (13.5 m) long with a longest span of 14 ft (4.3 m).
Who owns Is 435 S over Mill CR?
It is owned by the State Highway Agency.