County RD 531 over Polecat Slu Dtch
GoodDunklin County, Missouri · S 6 T 17 N R 9 E · Structure no. 31780
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 48 ft
- 1 main span
- Daily traffic
- 100
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
County RD 531 over Polecat Slu Dtch is a prestressed concrete box beam or girders - multiple carrying County RD 531 over Polecat Slu Dtch in Dunklin County, Missouri. It was built in 2007, so it is 18 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 140 by 2044. The structure is 48 ft (14.6 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County RD 531 over Polecat Slu Dtch built?
It was built in 2007, making it 18 years old in 2025.
What condition is County RD 531 over Polecat Slu Dtch in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2024.
How much traffic does County RD 531 over Polecat Slu Dtch carry?
About 100 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is County RD 531 over Polecat Slu Dtch?
The structure is 48 ft (14.6 m) long with a longest span of 45 ft (13.7 m) and a deck 24 ft wide.
Who owns County RD 531 over Polecat Slu Dtch?
It is owned by the Town or Township Highway Agency.