Lone Grove School over Trib of Barren Fk
FairPosted for loadGasconade County, Missouri · S 33 T 44 N R 4 W · Structure no. 13297
- Built
- 1953
- 72 years old, rebuilt 2005
- Condition
- Fair
- inspected March 2024
- Type
- Slab
- Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 40
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Lone Grove School over Trib of Barren Fk is a concrete slab carrying Lone Grove School over Trib of Barren Fk in Gasconade County, Missouri. It was built in 1953 and reconstructed in 2005, so it is 72 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. Its operating status is: posted for load restriction.
It carries about 40 vehicles a day, roughly 10% of them trucks, projected to reach 48 by 2044. The structure is 23 ft (7 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Lone Grove School over Trib of Barren Fk built?
It was built in 1953, making it 72 years old in 2025. It was reconstructed in 2005.
What condition is Lone Grove School over Trib of Barren Fk 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 March 2024.
How much traffic does Lone Grove School over Trib of Barren Fk carry?
About 40 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Lone Grove School over Trib of Barren Fk?
The structure is 23 ft (7 m) long with a longest span of 21 ft (6.4 m) and a deck 31 ft wide.
Who owns Lone Grove School over Trib of Barren Fk?
It is owned by the County Highway Agency.