Brazil MT-130 highway switches to electronic free-flow tolling

Rota dos Grãos activated electronic free-flow tolling on MT-130 between Primavera do Leste and Paranatinga, replacing two plazas with six gantries that charge per distance traveled under Federal Law 14.157/2021. The change improves traffic flow and aligns with Brazil's broader shift to free-flow tolling, but adoption depends on tag penetration and enforcement for untagged vehicles.