US0090 over West Appr Atchafalaya R
GoodSt. Mary Parish, Louisiana · 0.2 MI SE of LA 182 · Structure no. 035104240532371
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 1,733 ft
- 1 main span
- Daily traffic
- 7,885
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US0090 over West Appr Atchafalaya R is a prestressed concrete stringer/multi-beam or girder carrying US0090 over West Appr Atchafalaya R in St. Mary Parish, Louisiana. It was built in 1977, so it is 48 years old, older 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 7,885 vehicles a day, roughly 14% of them trucks, projected to reach 8,673 by 2041. The structure is 1,733 ft (528.2 m) long and 73 ft wide. If it were closed, the detour would be 1.2 mi (2 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US0090 over West Appr Atchafalaya R built?
It was built in 1977, making it 48 years old in 2025.
What condition is US0090 over West Appr Atchafalaya R 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 March 2024.
How much traffic does US0090 over West Appr Atchafalaya R carry?
About 7,885 vehicles per day (2021 count), of which roughly 14% are trucks.
How long is US0090 over West Appr Atchafalaya R?
The structure is 1,733 ft (528.2 m) long with a longest span of 130 ft (39.6 m) and a deck 73 ft wide.
Who owns US0090 over West Appr Atchafalaya R?
It is owned by the State Highway Agency.