LA0309 over Phillips Canal
GoodLafourche Parish, Louisiana · 4.0 MI North of US 90 · Structure no. 022904130403071
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Concrete
- Length
- 100 ft
- 5 main spans
- Daily traffic
- 4,583
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0309 over Phillips Canal is a concrete slab carrying LA0309 over Phillips Canal in Lafourche Parish, Louisiana. It was built in 1994, so it is 31 years old, younger 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 4,583 vehicles a day, roughly 12% of them trucks, projected to reach 5,041 by 2041. The structure is 100 ft (30.5 m) long and 43 ft wide. If it were closed, the detour would be 19.9 mi (32 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 LA0309 over Phillips Canal built?
It was built in 1994, making it 31 years old in 2025.
What condition is LA0309 over Phillips Canal 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 April 2024.
How much traffic does LA0309 over Phillips Canal carry?
About 4,583 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is LA0309 over Phillips Canal?
The structure is 100 ft (30.5 m) long with a longest span of 20 ft (6.1 m) and a deck 43 ft wide.
Who owns LA0309 over Phillips Canal?
It is owned by the State Highway Agency.