BIA Route 3015 over Unknown Stream
GoodAvoyelles Parish, Louisiana · .2KM East of State HWY107 · Structure no. 0000S50336B0610
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected January 2025
- Type
- Culvert
- Prestressed Concrete
- Length
- 41 ft
- 1 main span
- Daily traffic
- 250
- 2021 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
BIA Route 3015 over Unknown Stream is a prestressed concrete culvert carrying BIA Route 3015 over Unknown Stream in Avoyelles Parish, Louisiana. It was built in 2016, so it is 9 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 250 vehicles a day, roughly 10% of them trucks, projected to reach 292 by 2043. The structure is 41 ft (12.5 m) long and 39 ft wide. If it were closed, the detour would be 0.6 mi (1 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 BIA Route 3015 over Unknown Stream built?
It was built in 2016, making it 9 years old in 2025.
What condition is BIA Route 3015 over Unknown Stream 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 January 2025.
How much traffic does BIA Route 3015 over Unknown Stream carry?
About 250 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is BIA Route 3015 over Unknown Stream?
The structure is 41 ft (12.5 m) long with a longest span of 41 ft (12.5 m) and a deck 39 ft wide.
Who owns BIA Route 3015 over Unknown Stream?
It is owned by the Bureau of Indian Affairs.