Diagonal DR over City Park Lagoon
GoodOrleans Parish, Louisiana · O.1MI.N.OF Magnolia · Structure no. 023629599900571
- Built
- 1939
- 86 years old
- Condition
- Good
- inspected May 2023
- Type
- Arch - Deck
- Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- —
- 2016 count
- Owner
- Local
- Local Park, Forest, or Reservation Agency
About this bridge
Diagonal DR over City Park Lagoon is a concrete arch - deck carrying Diagonal DR over City Park Lagoon in Orleans Parish, Louisiana. It was built in 1939, so it is 86 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.
No traffic count is recorded. The structure is 60 ft (18.3 m) long and 52 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Diagonal DR over City Park Lagoon built?
It was built in 1939, making it 86 years old in 2025.
What condition is Diagonal DR over City Park Lagoon 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 May 2023.
How much traffic does Diagonal DR over City Park Lagoon carry?
No traffic count is recorded for this structure.
How long is Diagonal DR over City Park Lagoon?
The structure is 60 ft (18.3 m) long with a longest span of 43 ft (13.1 m) and a deck 52 ft wide.
Who owns Diagonal DR over City Park Lagoon?
It is owned by the Local Park, Forest, or Reservation Agency.