LA0530 over Black Bayou
GoodCaddo Parish, Louisiana · 2.7 MI East of LA 538 · Structure no. 040900000040466
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 210 ft
- 3 main spans
- Daily traffic
- 177
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0530 over Black Bayou is a prestressed concrete continuous stringer/multi-beam or girder carrying LA0530 over Black Bayou in Caddo Parish, Louisiana. It was built in 2022, so it is 3 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 177 vehicles a day, roughly 12% of them trucks, projected to reach 194 by 2041. The structure is 210 ft (64 m) long and 34 ft wide. If it were closed, the detour would be 16.2 mi (26 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA0530 over Black Bayou built?
It was built in 2022, making it 3 years old in 2025.
What condition is LA0530 over Black Bayou 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 2024.
How much traffic does LA0530 over Black Bayou carry?
About 177 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is LA0530 over Black Bayou?
The structure is 210 ft (64 m) long with a longest span of 70 ft (21.3 m) and a deck 34 ft wide.
Who owns LA0530 over Black Bayou?
It is owned by the State Highway Agency.