County RD S-86 over Slagle CR
FairPolk County, Missouri · S 17 T 32 N R 23 W · Structure no. 34680
- Built
- 2012
- 13 years old
- Condition
- Fair
- inspected April 2024
- Type
- Slab
- Concrete Continuous
- Length
- 46 ft
- 5 main spans
- Daily traffic
- 40
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
County RD S-86 over Slagle CR is a concrete continuous slab carrying County RD S-86 over Slagle CR in Polk County, Missouri. It was built in 2012, so it is 13 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 40 vehicles a day, roughly 10% of them trucks, projected to reach 58 by 2044. The structure is 46 ft (14 m) long and 23 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County RD S-86 over Slagle CR built?
It was built in 2012, making it 13 years old in 2025.
What condition is County RD S-86 over Slagle 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 April 2024.
How much traffic does County RD S-86 over Slagle CR carry?
About 40 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is County RD S-86 over Slagle CR?
The structure is 46 ft (14 m) long with a longest span of 8 ft (2.4 m) and a deck 23 ft wide.
Who owns County RD S-86 over Slagle CR?
It is owned by the County Highway Agency.