Mo 33 S over Smith Fk
FairDeKalb County, Missouri · S 17 T 57 N R 31 W · Structure no. 5315
- Built
- 1934
- 91 years old
- Condition
- Fair
- inspected December 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 903
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 33 S over Smith Fk is a concrete continuous culvert carrying Mo 33 S over Smith Fk in DeKalb County, Missouri. It was built in 1934, so it is 91 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 903 vehicles a day, roughly 17% of them trucks, projected to reach 1,174 by 2044. The structure is 25 ft (7.6 m) long and 38 ft wide. If it were closed, the detour would be 16.2 mi (26 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 Mo 33 S over Smith Fk built?
It was built in 1934, making it 91 years old in 2025.
What condition is Mo 33 S over Smith Fk 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 December 2024.
How much traffic does Mo 33 S over Smith Fk carry?
About 903 vehicles per day (2024 count), of which roughly 17% are trucks.
How long is Mo 33 S over Smith Fk?
The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m) and a deck 38 ft wide.
Who owns Mo 33 S over Smith Fk?
It is owned by the State Highway Agency.