Is 435 S over Prairie CR
FairPlatte County, Missouri · S 7 T 52 N R 34 W · Structure no. 3553
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 187 ft
- 3 main spans
- Daily traffic
- 8,994
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 435 S over Prairie CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Is 435 S over Prairie CR in Platte County, Missouri. It was built in 1984, so it is 41 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 8,994 vehicles a day, roughly 19% of them trucks, projected to reach 18,438 by 2044. The structure is 187 ft (57 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 435 S over Prairie CR built?
It was built in 1984, making it 41 years old in 2025.
What condition is Is 435 S over Prairie 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 Is 435 S over Prairie CR carry?
About 8,994 vehicles per day (2024 count), of which roughly 19% are trucks.
How long is Is 435 S over Prairie CR?
The structure is 187 ft (57 m) long with a longest span of 63 ft (19.1 m) and a deck 41 ft wide.
Who owns Is 435 S over Prairie CR?
It is owned by the State Highway Agency.