LA0389 over Johnson Branch
FairBeauregard Parish, Louisiana · 3.7 Mi. S of Int US190 · Structure no. 070601870414321
- Built
- 1951
- 74 years old
- Condition
- Fair
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 34 ft
- 4 main spans
- Daily traffic
- 442
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0389 over Johnson Branch is a concrete culvert carrying LA0389 over Johnson Branch in Beauregard Parish, Louisiana. It was built in 1951, so it is 74 years old, older than the Louisiana average of 43 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 442 vehicles a day, roughly 17% of them trucks, projected to reach 486 by 2041. The structure is 34 ft (10.4 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA0389 over Johnson Branch built?
It was built in 1951, making it 74 years old in 2025.
What condition is LA0389 over Johnson Branch 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 June 2023.
How much traffic does LA0389 over Johnson Branch carry?
About 442 vehicles per day (2021 count), of which roughly 17% are trucks.
How long is LA0389 over Johnson Branch?
The structure is 34 ft (10.4 m) long with a longest span of 8 ft (2.4 m) and a deck 33 ft wide.
Who owns LA0389 over Johnson Branch?
It is owned by the State Highway Agency.