LA0584 over Drainage Canal
FairRichland Parish, Louisiana · 3.7 MI East of LA 135 · Structure no. 054208420703701
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected September 2023
- Type
- Slab
- Concrete
- Length
- 76 ft
- 4 main spans
- Daily traffic
- 77
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0584 over Drainage Canal is a concrete slab carrying LA0584 over Drainage Canal in Richland Parish, Louisiana. It was built in 1979, so it is 46 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 77 vehicles a day, roughly 19% of them trucks, projected to reach 84 by 2041. The structure is 76 ft (23.2 m) long and 35 ft wide. If it were closed, the detour would be 3.1 mi (5 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 LA0584 over Drainage Canal built?
It was built in 1979, making it 46 years old in 2025.
What condition is LA0584 over Drainage Canal 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 September 2023.
How much traffic does LA0584 over Drainage Canal carry?
About 77 vehicles per day (2021 count), of which roughly 19% are trucks.
How long is LA0584 over Drainage Canal?
The structure is 76 ft (23.2 m) long with a longest span of 19 ft (5.8 m) and a deck 35 ft wide.
Who owns LA0584 over Drainage Canal?
It is owned by the State Highway Agency.