SP-21 is a state highway in the state of São Paulo in Brazil. It's also known as Rodoanel Mário Covas.
 SP-21 (São Paulo highway) | |
|---|---|
| Route information | |
| Length | 129.593 km[1] (80.525 mi) |
| Location | |
| Country | Brazil |
| State | São Paulo |
| Highway system | |
References edit
- ^ "Pesquisa de Rodovias". DER/SP. Retrieved 2023-03-10.
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