NW 32nd Avenue over Biscayne Canal C-8
GoodMiami-Dade County, Florida · 0.2 Mi. N of NW 151st ST · Structure no. 874032
- Built
- 1956
- 69 years old
- Condition
- Good
- inspected November 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 82 ft
- 4 main spans
- Daily traffic
- 5,250
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
NW 32nd Avenue over Biscayne Canal C-8 is a prestressed concrete slab carrying NW 32nd Avenue over Biscayne Canal C-8 in Miami-Dade County, Florida. It was built in 1956, so it is 69 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 5,250 vehicles a day, roughly 5% of them trucks, projected to reach 9,100 by 2042. The structure is 82 ft (25 m) long and 37 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NW 32nd Avenue over Biscayne Canal C-8 built?
It was built in 1956, making it 69 years old in 2025.
What condition is NW 32nd Avenue 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 November 2023.
How much traffic does NW 32nd Avenue over Biscayne Canal C-8 carry?
About 5,250 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is NW 32nd Avenue over Biscayne Canal C-8?
The structure is 82 ft (25 m) long with a longest span of 20 ft (6.1 m) and a deck 37 ft wide.
Who owns NW 32nd Avenue over Biscayne Canal C-8?
It is owned by the County Highway Agency.