SR821 NB Ramp 27.1 over Snapper Creek Canal
GoodMiami-Dade County, Florida · At NW 12th Street Exit · Structure no. 870944
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Concrete Continuous
- Length
- 117 ft
- 3 main spans
- Daily traffic
- 12,200
- 2024 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
SR821 NB Ramp 27.1 over Snapper Creek Canal is a concrete continuous slab carrying SR821 NB Ramp 27.1 over Snapper Creek Canal in Miami-Dade County, Florida. It was built in 2021, so it is 4 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 12,200 vehicles a day, roughly 8% of them trucks, projected to reach 17,180 by 2042. The structure is 117 ft (35.7 m) long and 49 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR821 NB Ramp 27.1 over Snapper Creek Canal built?
It was built in 2021, making it 4 years old in 2025.
What condition is SR821 NB Ramp 27.1 over Snapper Creek 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 April 2024.
How much traffic does SR821 NB Ramp 27.1 over Snapper Creek Canal carry?
About 12,200 vehicles per day (2024 count), of which roughly 8% are trucks.
How long is SR821 NB Ramp 27.1 over Snapper Creek Canal?
The structure is 117 ft (35.7 m) long with a longest span of 39 ft (11.9 m) and a deck 49 ft wide.
Who owns SR821 NB Ramp 27.1 over Snapper Creek Canal?
It is owned by the State Toll Authority.