Spillway over Sonnett Creek
GoodWinn Parish, Louisiana · 1.15 Mi. North of US 84 · Structure no. 086431556924231
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 39 ft
- 4 main spans
- Daily traffic
- 170
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Spillway over Sonnett Creek is a concrete culvert carrying Spillway over Sonnett Creek in Winn Parish, Louisiana. It was built in 1992, so it is 33 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 170 vehicles a day, projected to reach 187 by 2042. The structure is 39 ft (11.9 m) long and 42 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Spillway over Sonnett Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is Spillway over Sonnett 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 October 2024.
How much traffic does Spillway over Sonnett Creek carry?
About 170 vehicles per day (2022 count).
How long is Spillway over Sonnett Creek?
The structure is 39 ft (11.9 m) long with a longest span of 9 ft (2.7 m) and a deck 42 ft wide.
Who owns Spillway over Sonnett Creek?
It is owned by the County Highway Agency.