County RD 840 over S Fk Saline CR
FairPerry County, Missouri · S 858 T 36 N R 9 E · Structure no. 14758
- Built
- 1910
- 115 years old, rebuilt 1986
- Condition
- Fair
- inspected January 2025
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 255 ft
- 5 main spans
- Daily traffic
- 35
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 840 over S Fk Saline CR is a prestressed concrete tee beam carrying County RD 840 over S Fk Saline CR in Perry County, Missouri. It was built in 1910 and reconstructed in 1986, so it is 115 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 5 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 35 vehicles a day, roughly 10% of them trucks, projected to reach 47 by 2043. The structure is 255 ft (77.7 m) long and 27 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County RD 840 over S Fk Saline CR built?
It was built in 1910, making it 115 years old in 2025. It was reconstructed in 1986.
What condition is County RD 840 over S Fk Saline 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 January 2025.
How much traffic does County RD 840 over S Fk Saline CR carry?
About 35 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is County RD 840 over S Fk Saline CR?
The structure is 255 ft (77.7 m) long with a longest span of 51 ft (15.5 m) and a deck 27 ft wide.
Who owns County RD 840 over S Fk Saline CR?
It is owned by the County Highway Agency.