LA0129 over Wild Cow Bayou
GoodConcordia Parish, Louisiana · 3.8 MI North of LA 909 · Structure no. 581501780112541
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 550 ft
- 5 main spans
- Daily traffic
- 68
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0129 over Wild Cow Bayou is a prestressed concrete stringer/multi-beam or girder carrying LA0129 over Wild Cow Bayou in Concordia Parish, Louisiana. It was built in 1989, so it is 36 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 68 vehicles a day, roughly 15% of them trucks, projected to reach 74 by 2041. The structure is 550 ft (167.6 m) long and 39 ft wide. If it were closed, the detour would be 46 mi (74 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 LA0129 over Wild Cow Bayou built?
It was built in 1989, making it 36 years old in 2025.
What condition is LA0129 over Wild Cow 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 LA0129 over Wild Cow Bayou carry?
About 68 vehicles per day (2021 count), of which roughly 15% are trucks.
How long is LA0129 over Wild Cow Bayou?
The structure is 550 ft (167.6 m) long with a longest span of 70 ft (21.3 m) and a deck 39 ft wide.
Who owns LA0129 over Wild Cow Bayou?
It is owned by the State Highway Agency.