LA0066 over Tunica Bayou
GoodWest Feliciana Parish, Louisiana · Tunica LA 66 · Structure no. 616302510207381
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 300 ft
- 4 main spans
- Daily traffic
- 1,677
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0066 over Tunica Bayou is a prestressed concrete continuous stringer/multi-beam or girder carrying LA0066 over Tunica Bayou in West Feliciana Parish, Louisiana. It was built in 1988, so it is 37 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 1,677 vehicles a day, roughly 10% of them trucks, projected to reach 1,844 by 2041. The structure is 300 ft (91.4 m) long and 43 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA0066 over Tunica Bayou built?
It was built in 1988, making it 37 years old in 2025.
What condition is LA0066 over Tunica 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 December 2024.
How much traffic does LA0066 over Tunica Bayou carry?
About 1,677 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is LA0066 over Tunica Bayou?
The structure is 300 ft (91.4 m) long with a longest span of 75 ft (22.9 m) and a deck 43 ft wide.
Who owns LA0066 over Tunica Bayou?
It is owned by the State Highway Agency.