Is 435 S over Cst N Mersington Ave
FairClay County, Missouri · S 18 T 52 N R 32 W · Structure no. 3530
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 129 ft
- 3 main spans
- Daily traffic
- 12,417
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 435 S over Cst N Mersington Ave is a prestressed concrete continuous stringer/multi-beam or girder carrying Is 435 S over Cst N Mersington Ave in Clay County, Missouri. It was built in 1983, so it is 42 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 12,417 vehicles a day, roughly 15% of them trucks, projected to reach 22,351 by 2044. The structure is 129 ft (39.3 m) long and 43 ft wide. If it were closed, the detour would be 5 mi (8 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 435 S over Cst N Mersington Ave built?
It was built in 1983, making it 42 years old in 2025.
What condition is Is 435 S over Cst N Mersington Ave 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 September 2024.
How much traffic does Is 435 S over Cst N Mersington Ave carry?
About 12,417 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is Is 435 S over Cst N Mersington Ave?
The structure is 129 ft (39.3 m) long with a longest span of 67 ft (20.4 m) and a deck 43 ft wide.
Who owns Is 435 S over Cst N Mersington Ave?
It is owned by the State Highway Agency.