Bayou Derbonne RD over Bayou Derbonne
GoodNatchitoches Parish, Louisiana · 3.0 Miles West of LA 1 · Structure no. 083500000600167
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected February 2023
- Type
- Slab
- Concrete
- Length
- 120 ft
- 6 main spans
- Daily traffic
- 104
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Bayou Derbonne RD over Bayou Derbonne is a concrete slab carrying Bayou Derbonne RD over Bayou Derbonne in Natchitoches Parish, Louisiana. It was built in 2012, so it is 13 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 104 vehicles a day, roughly 1% of them trucks, projected to reach 114 by 2042. The structure is 120 ft (36.6 m) long and 31 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bayou Derbonne RD over Bayou Derbonne built?
It was built in 2012, making it 13 years old in 2025.
What condition is Bayou Derbonne RD over Bayou Derbonne 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 February 2023.
How much traffic does Bayou Derbonne RD over Bayou Derbonne carry?
About 104 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is Bayou Derbonne RD over Bayou Derbonne?
The structure is 120 ft (36.6 m) long with a longest span of 20 ft (6.1 m) and a deck 31 ft wide.
Who owns Bayou Derbonne RD over Bayou Derbonne?
It is owned by the County Highway Agency.