LA0784 over Grand Bayou
GoodRed River Parish, Louisiana · 1.69M East of US71-US84 · Structure no. 044108410101691
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 400 ft
- 8 main spans
- Daily traffic
- 626
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0784 over Grand Bayou is a prestressed concrete stringer/multi-beam or girder carrying LA0784 over Grand Bayou in Red River Parish, Louisiana. It was built in 1991, so it is 34 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 626 vehicles a day, roughly 25% of them trucks, projected to reach 688 by 2041. The structure is 400 ft (121.9 m) long and 41 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA0784 over Grand Bayou built?
It was built in 1991, making it 34 years old in 2025.
What condition is LA0784 over Grand 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 June 2023.
How much traffic does LA0784 over Grand Bayou carry?
About 626 vehicles per day (2021 count), of which roughly 25% are trucks.
How long is LA0784 over Grand Bayou?
The structure is 400 ft (121.9 m) long with a longest span of 50 ft (15.2 m) and a deck 41 ft wide.
Who owns LA0784 over Grand Bayou?
It is owned by the State Highway Agency.