LA0175 over Chatman Bayou Relief
FairDe Soto Parish, Louisiana · 3.5 MI North of North Int · Structure no. 041600350313601
- Built
- 1950
- 75 years old
- Condition
- Fair
- inspected May 2024
- Type
- Culvert
- Concrete
- Length
- 27 ft
- 3 main spans
- Daily traffic
- 1,770
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0175 over Chatman Bayou Relief is a concrete culvert carrying LA0175 over Chatman Bayou Relief in De Soto Parish, Louisiana. It was built in 1950, so it is 75 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 1,770 vehicles a day, roughly 19% of them trucks, projected to reach 1,947 by 2041. The structure is 27 ft (8.2 m) long and 30 ft wide. If it were closed, the detour would be 6.2 mi (10 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA0175 over Chatman Bayou Relief built?
It was built in 1950, making it 75 years old in 2025.
What condition is LA0175 over Chatman Bayou Relief 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 May 2024.
How much traffic does LA0175 over Chatman Bayou Relief carry?
About 1,770 vehicles per day (2021 count), of which roughly 19% are trucks.
How long is LA0175 over Chatman Bayou Relief?
The structure is 27 ft (8.2 m) long with a longest span of 8 ft (2.4 m) and a deck 30 ft wide.
Who owns LA0175 over Chatman Bayou Relief?
It is owned by the State Highway Agency.