LA0004 over Relief Canal Bridge
GoodFranklin Parish, Louisiana · .9 MI East of LA 15 · Structure no. 582100360400901
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected February 2024
- Type
- Slab
- Concrete
- Length
- 100 ft
- 5 main spans
- Daily traffic
- 6,635
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0004 over Relief Canal Bridge is a concrete slab carrying LA0004 over Relief Canal Bridge in Franklin Parish, Louisiana. It was built in 1976, so it is 49 years old, older than the Louisiana average of 43 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 6,635 vehicles a day, roughly 6% of them trucks, projected to reach 7,298 by 2041. The structure is 100 ft (30.5 m) long and 66 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 LA0004 over Relief Canal Bridge built?
It was built in 1976, making it 49 years old in 2025.
What condition is LA0004 over Relief Canal Bridge in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2024.
How much traffic does LA0004 over Relief Canal Bridge carry?
About 6,635 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is LA0004 over Relief Canal Bridge?
The structure is 100 ft (30.5 m) long with a longest span of 20 ft (6.1 m) and a deck 66 ft wide.
Who owns LA0004 over Relief Canal Bridge?
It is owned by the State Highway Agency.