Manhattan Blvd over Three Mile Canal
GoodJefferson Parish, Louisiana · 0.6 MI N of Lapalco Blvd · Structure no. 022629531900311
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected January 2023
- Type
- Culvert
- Steel
- Length
- 48 ft
- 3 main spans
- Daily traffic
- 2,000
- 1979 count
- Owner
- County
- County Highway Agency
About this bridge
Manhattan Blvd over Three Mile Canal is a steel culvert carrying Manhattan Blvd over Three Mile Canal in Jefferson Parish, Louisiana. It was built in 1964, 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 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 2,000 vehicles a day, projected to reach 2,200 by 1999. The structure is 48 ft (14.6 m) long and 140 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Manhattan Blvd over Three Mile Canal built?
It was built in 1964, making it 61 years old in 2025.
What condition is Manhattan Blvd over Three Mile Canal 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 January 2023.
How much traffic does Manhattan Blvd over Three Mile Canal carry?
About 2,000 vehicles per day (1979 count).
How long is Manhattan Blvd over Three Mile Canal?
The structure is 48 ft (14.6 m) long with a longest span of 6 ft (1.8 m) and a deck 140 ft wide.
Who owns Manhattan Blvd over Three Mile Canal?
It is owned by the County Highway Agency.