Cheneau RD over Isle Marrone Canal
GoodVermilion Parish, Louisiana · 0.1 E of N Herpin Ave · Structure no. 035700000200188
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 27 ft
- 3 main spans
- Daily traffic
- 528
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Cheneau RD over Isle Marrone Canal is a concrete culvert carrying Cheneau RD over Isle Marrone Canal in Vermilion Parish, Louisiana. It was built in 2010, so it is 15 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 528 vehicles a day, projected to reach 580 by 2041. The structure is 27 ft (8.2 m) long and 44 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cheneau RD over Isle Marrone Canal built?
It was built in 2010, making it 15 years old in 2025.
What condition is Cheneau RD over Isle Marrone Canal 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 July 2023.
How much traffic does Cheneau RD over Isle Marrone Canal carry?
About 528 vehicles per day (2021 count).
How long is Cheneau RD over Isle Marrone Canal?
The structure is 27 ft (8.2 m) long with a longest span of 8 ft (2.4 m) and a deck 44 ft wide.
Who owns Cheneau RD over Isle Marrone Canal?
It is owned by the County Highway Agency.