LA0506 over Castor Creek Relf
PoorClosed to trafficCaldwell Parish, Louisiana · 7.0 MI West of US 165 · Structure no. 581103450300761
- Built
- 1971
- 54 years old
- Condition
- Poor
- inspected May 2024
- Type
- Slab
- Concrete
- Length
- 133 ft
- 6 main spans
- Daily traffic
- 306
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA0506 over Castor Creek Relf is a concrete slab carrying LA0506 over Castor Creek Relf in Caldwell Parish, Louisiana. It was built in 1971, so it is 54 years old, older than the Louisiana average of 43 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 0 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.
It carries about 306 vehicles a day, roughly 11% of them trucks, projected to reach 336 by 2041. The structure is 133 ft (40.5 m) long and 31 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 0 Failed | Out of service and beyond corrective action. |
| Superstructure | 0 Failed | Out of service and beyond corrective action. |
| Substructure | 0 Failed | Out of service and beyond corrective action. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was LA0506 over Castor Creek Relf built?
It was built in 1971, making it 54 years old in 2025.
What condition is LA0506 over Castor Creek Relf in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.
How much traffic does LA0506 over Castor Creek Relf carry?
About 306 vehicles per day (2021 count), of which roughly 11% are trucks.
How long is LA0506 over Castor Creek Relf?
The structure is 133 ft (40.5 m) long with a longest span of 19 ft (5.8 m) and a deck 31 ft wide.
Who owns LA0506 over Castor Creek Relf?
It is owned by the State Highway Agency.