Harmon RD over De Saule Coulee
GoodAcadia Parish, Louisiana · 1.4 Mi. N. of LA 91 · Structure no. 030130154922691
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Concrete
- Length
- 80 ft
- 4 main spans
- Daily traffic
- 192
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Harmon RD over De Saule Coulee is a concrete slab carrying Harmon RD over De Saule Coulee in Acadia Parish, Louisiana. It was built in 2004, so it is 21 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 192 vehicles a day, projected to reach 211 by 2041. The structure is 80 ft (24.4 m) long and 27 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Harmon RD over De Saule Coulee built?
It was built in 2004, making it 21 years old in 2025.
What condition is Harmon RD over De Saule Coulee 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 July 2024.
How much traffic does Harmon RD over De Saule Coulee carry?
About 192 vehicles per day (2021 count).
How long is Harmon RD over De Saule Coulee?
The structure is 80 ft (24.4 m) long with a longest span of 20 ft (6.1 m) and a deck 27 ft wide.
Who owns Harmon RD over De Saule Coulee?
It is owned by the County Highway Agency.