Is 35 N over Mo 33
FairPosted for loadClay County, Missouri · S 27 T 53 N R 31 W · Structure no. 1134
- Built
- 1965
- 60 years old, rebuilt 1989
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 233 ft
- 3 main spans
- Daily traffic
- 15,345
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 35 N over Mo 33 is a steel continuous stringer/multi-beam or girder carrying Is 35 N over Mo 33 in Clay County, Missouri. It was built in 1965 and reconstructed in 1989, so it is 60 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. Its operating status is: posted for load restriction.
It carries about 15,345 vehicles a day, roughly 29% of them trucks, projected to reach 27,621 by 2044. The structure is 233 ft (71 m) long and 39 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 35 N over Mo 33 built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 1989.
What condition is Is 35 N over Mo 33 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 35 N over Mo 33 carry?
About 15,345 vehicles per day (2024 count), of which roughly 29% are trucks.
How long is Is 35 N over Mo 33?
The structure is 233 ft (71 m) long with a longest span of 86 ft (26.2 m) and a deck 39 ft wide.
Who owns Is 35 N over Mo 33?
It is owned by the State Highway Agency.