US0090 over Drain Canals LA.20 RR
FairTerrebonne Parish, Louisiana · .5 MI East of LA 311 · Structure no. 025504240708361
- Built
- 1995
- 30 years old
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 29,544 ft
- 424 main spans
- Daily traffic
- 4,014
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US0090 over Drain Canals LA.20 RR is a prestressed concrete continuous stringer/multi-beam or girder carrying US0090 over Drain Canals LA.20 RR in Terrebonne Parish, Louisiana. It was built in 1995, so it is 30 years old, younger 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 5 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 4,014 vehicles a day, roughly 18% of them trucks, projected to reach 4,415 by 2041. The structure is 29,544 ft (9,005 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 US0090 over Drain Canals LA.20 RR built?
It was built in 1995, making it 30 years old in 2025.
What condition is US0090 over Drain Canals LA.20 RR 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 October 2023.
How much traffic does US0090 over Drain Canals LA.20 RR carry?
About 4,014 vehicles per day (2021 count), of which roughly 18% are trucks.
How long is US0090 over Drain Canals LA.20 RR?
The structure is 29,544 ft (9,005 m) long with a longest span of 95 ft (29 m) and a deck 43 ft wide.
Who owns US0090 over Drain Canals LA.20 RR?
It is owned by the State Highway Agency.