I0010 over Kayouche Coulee
FairCalcasieu Parish, Louisiana · 0.8 MI East of US 171 · Structure no. 071004509133431
- Built
- 1964
- 61 years old, rebuilt 2009
- Condition
- Fair
- inspected December 2024
- Type
- Slab
- Concrete
- Length
- 300 ft
- 15 main spans
- Daily traffic
- 71,509
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I0010 over Kayouche Coulee is a concrete slab carrying I0010 over Kayouche Coulee in Calcasieu Parish, Louisiana. It was built in 1964 and reconstructed in 2009, so it is 61 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 71,509 vehicles a day, roughly 25% of them trucks, projected to reach 78,659 by 2041. The structure is 300 ft (91.4 m) long and 54 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I0010 over Kayouche Coulee built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 2009.
What condition is I0010 over Kayouche Coulee 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 December 2024.
How much traffic does I0010 over Kayouche Coulee carry?
About 71,509 vehicles per day (2021 count), of which roughly 25% are trucks.
How long is I0010 over Kayouche Coulee?
The structure is 300 ft (91.4 m) long with a longest span of 20 ft (6.1 m) and a deck 54 ft wide.
Who owns I0010 over Kayouche Coulee?
It is owned by the State Highway Agency.