County RD 317 over Drain Dtch
GoodDunklin County, Missouri · S 1 T 21 N R 9 E · Structure no. 33264
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 50 ft
- 1 main span
- Daily traffic
- 100
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 317 over Drain Dtch is a steel stringer/multi-beam or girder carrying County RD 317 over Drain 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 7 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 50 ft (15.1 m) long and 25 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 9 Excellent | No problems noted. |
| 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 317 over Drain Dtch built?
It was built in 2007, making it 18 years old in 2025.
What condition is County RD 317 over Drain 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 317 over Drain Dtch carry?
About 100 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is County RD 317 over Drain Dtch?
The structure is 50 ft (15.1 m) long with a longest span of 47 ft (14.2 m) and a deck 25 ft wide.
Who owns County RD 317 over Drain Dtch?
It is owned by the County Highway Agency.