South Irma Blvd over Bayou Francois
GoodAscension Parish, Louisiana · 0.5 MI N of LA 939 · Structure no. 610330139905471
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected April 2023
- Type
- Slab
- Concrete
- Length
- 80 ft
- 4 main spans
- Daily traffic
- 1,200
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
South Irma Blvd over Bayou Francois is a concrete slab carrying South Irma Blvd over Bayou Francois in Ascension Parish, Louisiana. It was built in 2003, so it is 22 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 1,200 vehicles a day, projected to reach 1,320 by 2039. The structure is 80 ft (24.4 m) long and 26 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was South Irma Blvd over Bayou Francois built?
It was built in 2003, making it 22 years old in 2025.
What condition is South Irma Blvd over Bayou Francois 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 April 2023.
How much traffic does South Irma Blvd over Bayou Francois carry?
About 1,200 vehicles per day (2019 count).
How long is South Irma Blvd over Bayou Francois?
The structure is 80 ft (24.4 m) long with a longest span of 20 ft (6.1 m) and a deck 26 ft wide.
Who owns South Irma Blvd over Bayou Francois?
It is owned by the County Highway Agency.