LA 1129 over Creek
GoodSt. Tammany Parish, Louisiana · 2.5 Mi. N. of LA 40 · Structure no. 625200000000281
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 38 ft
- 3 main spans
- Daily traffic
- 2,611
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA 1129 over Creek is a concrete culvert carrying LA 1129 over Creek in St. Tammany Parish, Louisiana. It was built in 2024, so it is 1 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,611 vehicles a day, roughly 13% of them trucks, projected to reach 2,872 by 2041. The structure is 38 ft (11.6 m) long and 50 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA 1129 over Creek built?
It was built in 2024, making it 1 years old in 2025.
What condition is LA 1129 over Creek 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 August 2024.
How much traffic does LA 1129 over Creek carry?
About 2,611 vehicles per day (2021 count), of which roughly 13% are trucks.
How long is LA 1129 over Creek?
The structure is 38 ft (11.6 m) long with a longest span of 10 ft (3 m) and a deck 50 ft wide.
Who owns LA 1129 over Creek?
It is owned by the State Highway Agency.