Rondinaud LN over Bayou Lafourche
FairAscension Parish, Louisiana · Donaldsonville · Structure no. 610330059910041
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected April 2023
- Type
- Slab
- Concrete
- Length
- 190 ft
- 10 main spans
- Daily traffic
- 150
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Rondinaud LN over Bayou Lafourche is a concrete slab carrying Rondinaud LN over Bayou Lafourche in Ascension Parish, Louisiana. It was built in 1970, so it is 55 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 150 vehicles a day, projected to reach 165 by 2039. The structure is 190 ft (57.9 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Rondinaud LN over Bayou Lafourche built?
It was built in 1970, making it 55 years old in 2025.
What condition is Rondinaud LN over Bayou Lafourche 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 April 2023.
How much traffic does Rondinaud LN over Bayou Lafourche carry?
About 150 vehicles per day (2019 count).
How long is Rondinaud LN over Bayou Lafourche?
The structure is 190 ft (57.9 m) long with a longest span of 19 ft (5.8 m) and a deck 35 ft wide.
Who owns Rondinaud LN over Bayou Lafourche?
It is owned by the County Highway Agency.