Cooper RD over Dummy Branch
GoodWashington Parish, Louisiana · 1.2 MI N JCT LA 1074&1075 · Structure no. 625930429895381
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 311
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Cooper RD over Dummy Branch is a concrete culvert carrying Cooper RD over Dummy Branch in Washington Parish, Louisiana. It was built in 2001, so it is 24 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 311 vehicles a day, projected to reach 342 by 2040. The structure is 27 ft (8.2 m) long and 42 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 Cooper RD over Dummy Branch built?
It was built in 2001, making it 24 years old in 2025.
What condition is Cooper RD over Dummy Branch 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 September 2023.
How much traffic does Cooper RD over Dummy Branch carry?
About 311 vehicles per day (2020 count).
How long is Cooper RD over Dummy Branch?
The structure is 27 ft (8.2 m) long with a longest span of 27 ft (8.2 m) and a deck 42 ft wide.
Who owns Cooper RD over Dummy Branch?
It is owned by the County Highway Agency.