Sparks-Davis RD over Trib to Buchanan Bayou
GoodCaddo Parish, Louisiana · 0.6 Mi. S. of Keithville- · Structure no. 040900000300048
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected April 2023
- Type
- Culvert
- Concrete
- Length
- 37 ft
- 4 main spans
- Daily traffic
- 37
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Sparks-Davis RD over Trib to Buchanan Bayou is a concrete culvert carrying Sparks-Davis RD over Trib to Buchanan Bayou in Caddo Parish, Louisiana. It was built in 2013, so it is 12 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 37 vehicles a day, roughly 2% of them trucks, projected to reach 40 by 2039. The structure is 37 ft (11.3 m) long and 55 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sparks-Davis RD over Trib to Buchanan Bayou built?
It was built in 2013, making it 12 years old in 2025.
What condition is Sparks-Davis RD over Trib to Buchanan 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 April 2023.
How much traffic does Sparks-Davis RD over Trib to Buchanan Bayou carry?
About 37 vehicles per day (2019 count), of which roughly 2% are trucks.
How long is Sparks-Davis RD over Trib to Buchanan Bayou?
The structure is 37 ft (11.3 m) long with a longest span of 8 ft (2.4 m) and a deck 55 ft wide.
Who owns Sparks-Davis RD over Trib to Buchanan Bayou?
It is owned by the County Highway Agency.