Lisbon Hebron RD over Darbonne Bayou Tributar
GoodClaiborne Parish, Louisiana · 2.43 Mi. S. of LA 2 · Structure no. 041432509924831
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Concrete
- Length
- 134 ft
- 7 main spans
- Daily traffic
- 90
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Lisbon Hebron RD over Darbonne Bayou Tributar is a concrete slab carrying Lisbon Hebron RD over Darbonne Bayou Tributar in Claiborne Parish, Louisiana. It was built in 1986, so it is 39 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 90 vehicles a day, projected to reach 99 by 2039. The structure is 134 ft (40.8 m) long and 27 ft wide. If it were closed, the detour would be 8.7 mi (14 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 Lisbon Hebron RD over Darbonne Bayou Tributar built?
It was built in 1986, making it 39 years old in 2025.
What condition is Lisbon Hebron RD over Darbonne Bayou Tributar 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 2023.
How much traffic does Lisbon Hebron RD over Darbonne Bayou Tributar carry?
About 90 vehicles per day (2019 count).
How long is Lisbon Hebron RD over Darbonne Bayou Tributar?
The structure is 134 ft (40.8 m) long with a longest span of 19 ft (5.8 m) and a deck 27 ft wide.
Who owns Lisbon Hebron RD over Darbonne Bayou Tributar?
It is owned by the County Highway Agency.