Roddy RD over Black Bayou
GoodAscension Parish, Louisiana · 1.3 MI NE LA 441 US 61JCT · Structure no. 610330154905421
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected February 2023
- Type
- Slab
- Concrete
- Length
- 95 ft
- 5 main spans
- Daily traffic
- 500
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Roddy RD over Black Bayou is a concrete slab carrying Roddy RD over Black Bayou in Ascension Parish, Louisiana. It was built in 1984, so it is 41 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 500 vehicles a day, projected to reach 550 by 2039. The structure is 95 ft (29 m) long and 27 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Roddy RD over Black Bayou built?
It was built in 1984, making it 41 years old in 2025.
What condition is Roddy RD over Black Bayou 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 February 2023.
How much traffic does Roddy RD over Black Bayou carry?
About 500 vehicles per day (2019 count).
How long is Roddy RD over Black Bayou?
The structure is 95 ft (29 m) long with a longest span of 19 ft (5.8 m) and a deck 27 ft wide.
Who owns Roddy RD over Black Bayou?
It is owned by the County Highway Agency.