LA0457 over Rattle Snake Bayou
GoodRapides Parish, Louisiana · 2.71 Mi. NE of US 71 · Structure no. 084000730402711
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete
- Length
- 100 ft
- 5 main spans
- Daily traffic
- 806
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0457 over Rattle Snake Bayou is a concrete slab carrying LA0457 over Rattle Snake Bayou in Rapides Parish, Louisiana. It was built in 1993, so it is 32 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 806 vehicles a day, roughly 14% of them trucks, projected to reach 886 by 2041. The structure is 100 ft (30.5 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 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 LA0457 over Rattle Snake Bayou built?
It was built in 1993, making it 32 years old in 2025.
What condition is LA0457 over Rattle Snake 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 March 2024.
How much traffic does LA0457 over Rattle Snake Bayou carry?
About 806 vehicles per day (2021 count), of which roughly 14% are trucks.
How long is LA0457 over Rattle Snake Bayou?
The structure is 100 ft (30.5 m) long with a longest span of 20 ft (6.1 m) and a deck 33 ft wide.
Who owns LA0457 over Rattle Snake Bayou?
It is owned by the State Highway Agency.