LA3066 over Centennial Canal
PoorPosted for loadIberville Parish, Louisiana · 2.5 M SW of LA 1&LA 3066 · Structure no. 612402300102701
- Built
- 1968
- 57 years old
- Condition
- Poor
- inspected October 2023
- Type
- Slab
- Concrete
- Length
- 58 ft
- 3 main spans
- Daily traffic
- 2,052
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
LA3066 over Centennial Canal is a concrete slab carrying LA3066 over Centennial Canal in Iberville Parish, Louisiana. It was built in 1968, so it is 57 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 4 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: posted for load restriction.
It carries about 2,052 vehicles a day, roughly 14% of them trucks, projected to reach 2,257 by 2041. The structure is 58 ft (17.7 m) long and 29 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 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 LA3066 over Centennial Canal built?
It was built in 1968, making it 57 years old in 2025.
What condition is LA3066 over Centennial Canal 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 October 2023.
How much traffic does LA3066 over Centennial Canal carry?
About 2,052 vehicles per day (2021 count), of which roughly 14% are trucks.
How long is LA3066 over Centennial Canal?
The structure is 58 ft (17.7 m) long with a longest span of 19 ft (5.8 m) and a deck 29 ft wide.
Who owns LA3066 over Centennial Canal?
It is owned by the State Highway Agency.