LA0437 over Drain
GoodSt. Tammany Parish, Louisiana · 0.95 Mi. No. LA 25 Inter. · Structure no. 625202790100951
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 4 main spans
- Daily traffic
- 4,871
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0437 over Drain is a concrete culvert carrying LA0437 over Drain in St. Tammany Parish, Louisiana. It was built in 1997, so it is 28 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 4,871 vehicles a day, roughly 8% of them trucks, projected to reach 5,358 by 2041. The structure is 23 ft (7 m) long and 49 ft wide. If it were closed, the detour would be 98.8 mi (159 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA0437 over Drain built?
It was built in 1997, making it 28 years old in 2025.
What condition is LA0437 over Drain 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 October 2023.
How much traffic does LA0437 over Drain carry?
About 4,871 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is LA0437 over Drain?
The structure is 23 ft (7 m) long with a longest span of 5 ft (1.5 m) and a deck 49 ft wide.
Who owns LA0437 over Drain?
It is owned by the State Highway Agency.