County RD 439 over Br of Jones Fk
GoodMaries County, Missouri · S 29 T 39 N R 7 W · Structure no. 31081
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 27 ft
- 1 main span
- Daily traffic
- 50
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 439 over Br of Jones Fk is a steel stringer/multi-beam or girder carrying County RD 439 over Br of Jones Fk in Maries County, Missouri. It was built in 2003, so it is 22 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 50 vehicles a day, roughly 5% of them trucks, projected to reach 60 by 2043. The structure is 27 ft (8.2 m) long and 23 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County RD 439 over Br of Jones Fk built?
It was built in 2003, making it 22 years old in 2025.
What condition is County RD 439 over Br of Jones Fk 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 April 2023.
How much traffic does County RD 439 over Br of Jones Fk carry?
About 50 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is County RD 439 over Br of Jones Fk?
The structure is 27 ft (8.2 m) long with a longest span of 25 ft (7.5 m) and a deck 23 ft wide.
Who owns County RD 439 over Br of Jones Fk?
It is owned by the County Highway Agency.