LA0550 over Corney Bayou
FairUnion Parish, Louisiana · 4.8 MI North of LA 2 · Structure no. 055603110104801
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected February 2024
- Type
- Slab
- Concrete
- Length
- 550 ft
- 22 main spans
- Daily traffic
- 464
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0550 over Corney Bayou is a concrete slab carrying LA0550 over Corney Bayou in Union Parish, Louisiana. It was built in 1982, so it is 43 years old, younger 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 464 vehicles a day, roughly 19% of them trucks, projected to reach 510 by 2041. The structure is 550 ft (167.6 m) long and 32 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 LA0550 over Corney Bayou built?
It was built in 1982, making it 43 years old in 2025.
What condition is LA0550 over Corney Bayou 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 February 2024.
How much traffic does LA0550 over Corney Bayou carry?
About 464 vehicles per day (2021 count), of which roughly 19% are trucks.
How long is LA0550 over Corney Bayou?
The structure is 550 ft (167.6 m) long with a longest span of 25 ft (7.6 m) and a deck 32 ft wide.
Who owns LA0550 over Corney Bayou?
It is owned by the State Highway Agency.