US0171 over Bayou Scie Relief
GoodSabine Parish, Louisiana · 1.22 Mi. South of LA 482 · Structure no. 084300250309231
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Concrete
- Length
- 180 ft
- 9 main spans
- Daily traffic
- 3,097
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US0171 over Bayou Scie Relief is a concrete slab carrying US0171 over Bayou Scie Relief in Sabine Parish, Louisiana. It was built in 1990, so it is 35 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 3,097 vehicles a day, roughly 15% of them trucks, projected to reach 3,406 by 2041. The structure is 180 ft (54.9 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US0171 over Bayou Scie Relief built?
It was built in 1990, making it 35 years old in 2025.
What condition is US0171 over Bayou Scie 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 October 2024.
How much traffic does US0171 over Bayou Scie Relief carry?
About 3,097 vehicles per day (2021 count), of which roughly 15% are trucks.
How long is US0171 over Bayou Scie Relief?
The structure is 180 ft (54.9 m) long with a longest span of 20 ft (6.1 m) and a deck 47 ft wide.
Who owns US0171 over Bayou Scie Relief?
It is owned by the State Highway Agency.