SR-823 over Biscayne Canal C-8
GoodMiami-Dade County, Florida · NW 57 Ave. & NW 153 St. · Structure no. 870609
- Built
- 1960
- 65 years old, rebuilt 1994
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 90 ft
- 3 main spans
- Daily traffic
- 50,500
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR-823 over Biscayne Canal C-8 is a prestressed concrete slab carrying SR-823 over Biscayne Canal C-8 in Miami-Dade County, Florida. It was built in 1960 and reconstructed in 1994, so it is 65 years old, older than the Florida average of 41.3 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 50,500 vehicles a day, roughly 6% of them trucks, projected to reach 87,618 by 2044. The structure is 90 ft (27.4 m) long and 96 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR-823 over Biscayne Canal C-8 built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1994.
What condition is SR-823 over Biscayne Canal C-8 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 August 2024.
How much traffic does SR-823 over Biscayne Canal C-8 carry?
About 50,500 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is SR-823 over Biscayne Canal C-8?
The structure is 90 ft (27.4 m) long with a longest span of 30 ft (9.1 m) and a deck 96 ft wide.
Who owns SR-823 over Biscayne Canal C-8?
It is owned by the State Highway Agency.