SR 821 Tpke over N/A
GoodMiami-Dade County, Florida · 0.78 MI N of SR 94 · Structure no. 870930
- Built
- 1971
- 54 years old, rebuilt 2021
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 107,400
- 2023 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
SR 821 Tpke over N/A is a concrete culvert carrying SR 821 Tpke over N/A in Miami-Dade County, Florida. It was built in 1971 and reconstructed in 2021, so it is 54 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 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 107,400 vehicles a day, roughly 8% of them trucks, projected to reach 186,340 by 2042. The structure is 26 ft (7.9 m) long.
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 |
|---|---|---|
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 821 Tpke over N/A built?
It was built in 1971, making it 54 years old in 2025. It was reconstructed in 2021.
What condition is SR 821 Tpke over N/A 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 March 2023.
How much traffic does SR 821 Tpke over N/A carry?
About 107,400 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is SR 821 Tpke over N/A?
The structure is 26 ft (7.9 m) long with a longest span of 26 ft (7.9 m).
Who owns SR 821 Tpke over N/A?
It is owned by the State Toll Authority.