I0220 over Benoit Bayou
GoodBossier Parish, Louisiana · 1.0 MI East of LA 3105 · Structure no. 040804513104792
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 2 main spans
- Daily traffic
- 35,972
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I0220 over Benoit Bayou is a concrete culvert carrying I0220 over Benoit Bayou in Bossier Parish, Louisiana. It was built in 1978, so it is 47 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 35,972 vehicles a day, roughly 19% of them trucks, projected to reach 39,569 by 2041. The structure is 32 ft (9.8 m) long and 131 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 |
|---|---|---|
| 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 I0220 over Benoit Bayou built?
It was built in 1978, making it 47 years old in 2025.
What condition is I0220 over Benoit 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 November 2023.
How much traffic does I0220 over Benoit Bayou carry?
About 35,972 vehicles per day (2021 count), of which roughly 19% are trucks.
How long is I0220 over Benoit Bayou?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 131 ft wide.
Who owns I0220 over Benoit Bayou?
It is owned by the State Highway Agency.