Yes, it exists! The best-known case is Joinville/SC, which runs a completely free rotational-parking system — the driver pays nothing, but must respect the time limit [1].
How Free Zona Azul Works
The concept seems contradictory, but it makes sense: the goal of Zona Azul (Brazil's paid rotational street parking) isn't necessarily to raise revenue, but to ensure turnover. In Joinville, the system works like this:
- The driver registers arrival (via app or disc)
- The maximum stay time is monitored (usually 2 hours)
- Enforcement checks whether the limit was respected
- If exceeded, the driver gets a traffic fine (not a TPU)
Cities with Free or Subsidized Models
| City | Model | Note |
|---|---|---|
| Joinville/SC | 100% free | Turnover control only |
| Brasília/DF | No formal Zona Azul | Free parking in most areas |
| Some small towns | Blue disc with no charge | Adapted European model |
Why Most Cities Charge
Charging exists because it:
- Funds the operation: Technology, enforcement and maintenance cost money
- Discourages unnecessary use: If it's free, more people park "just in case"
- Generates revenue for mobility: The money collected can be reinvested in public transit
The ideal model depends on each city. Areatec offers solutions both for paid operations and for turnover-control systems without a fee [2].