LA0021 over Bogue Chitto Rv. Relief
GoodSt. Tammany Parish, Louisiana · 0.9 M N of LA 41 · Structure no. 625200300201341
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 302 ft
- 5 main spans
- Daily traffic
- 8,257
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0021 over Bogue Chitto Rv. Relief is a prestressed concrete stringer/multi-beam or girder carrying LA0021 over Bogue Chitto Rv. Relief in St. Tammany Parish, Louisiana. It was built in 1975, so it is 50 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 8,257 vehicles a day, roughly 12% of them trucks, projected to reach 9,082 by 2041. The structure is 302 ft (92 m) long and 43 ft wide. If it were closed, the detour would be 34.2 mi (55 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA0021 over Bogue Chitto Rv. Relief built?
It was built in 1975, making it 50 years old in 2025.
What condition is LA0021 over Bogue Chitto Rv. Relief 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 LA0021 over Bogue Chitto Rv. Relief carry?
About 8,257 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is LA0021 over Bogue Chitto Rv. Relief?
The structure is 302 ft (92 m) long with a longest span of 60 ft (18.3 m) and a deck 43 ft wide.
Who owns LA0021 over Bogue Chitto Rv. Relief?
It is owned by the State Highway Agency.