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However, the infrastructure of São Paulo presents challenges to its residents. The transportation system, while modern and relatively reliable, is often hampered by severe traffic congestion. Instances such as enduring a lengthy wait for a taxi upon arrival at the airport showcase the daily frustrations of moving through the city.
Despite impressive investments in transportation, including an expanded subway system with air-conditioned trains, São Paulo still grapples with issues like wastewater management. Approximately 30% of its sewage flows untreated into rivers, contributing to pollution challenges.