US0090 over LA 24 Terrebonne Bayou
FairTerrebonne Parish, Louisiana · 1.8 M. E. of LA 311 · Structure no. 025504240716541
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 2,192 ft
- 28 main spans
- Daily traffic
- 8,789
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US0090 over LA 24 Terrebonne Bayou is a prestressed concrete stringer/multi-beam or girder carrying US0090 over LA 24 Terrebonne Bayou in Terrebonne Parish, Louisiana. It was built in 1980, so it is 45 years old, older than the Louisiana average of 43 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 8,789 vehicles a day, roughly 18% of them trucks, projected to reach 9,667 by 2041. The structure is 2,192 ft (668.1 m) long and 43 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US0090 over LA 24 Terrebonne Bayou built?
It was built in 1980, making it 45 years old in 2025.
What condition is US0090 over LA 24 Terrebonne Bayou in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.
How much traffic does US0090 over LA 24 Terrebonne Bayou carry?
About 8,789 vehicles per day (2021 count), of which roughly 18% are trucks.
How long is US0090 over LA 24 Terrebonne Bayou?
The structure is 2,192 ft (668.1 m) long with a longest span of 115 ft (35.1 m) and a deck 43 ft wide.
Who owns US0090 over LA 24 Terrebonne Bayou?
It is owned by the State Highway Agency.