LA1075 over Dummy Branch
FairWashington Parish, Louisiana · LA1075 · Structure no. 625908591803821
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Concrete
- Length
- 250 ft
- 10 main spans
- Daily traffic
- 2,917
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA1075 over Dummy Branch is a concrete slab carrying LA1075 over Dummy Branch in Washington Parish, Louisiana. It was built in 1980, so it is 45 years old, older than the Louisiana average of 43 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 2,917 vehicles a day, roughly 12% of them trucks, projected to reach 3,208 by 2041. The structure is 250 ft (76.2 m) long and 43 ft wide. If it were closed, the detour would be 98.8 mi (159 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA1075 over Dummy Branch built?
It was built in 1980, making it 45 years old in 2025.
What condition is LA1075 over Dummy Branch in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.
How much traffic does LA1075 over Dummy Branch carry?
About 2,917 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is LA1075 over Dummy Branch?
The structure is 250 ft (76.2 m) long with a longest span of 25 ft (7.6 m) and a deck 43 ft wide.
Who owns LA1075 over Dummy Branch?
It is owned by the State Highway Agency.