6. Miami, Florida
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Congestion level: 30%Average commute time: 27.7 minutes% of commuters using public transit: 11.3%% of commuters who walk to work: 4.2%
Life’s not always a beach for Miami commuters, who have to deal with the most congested roadways in the American South. South Florida Commuter Services, through Florida’s Department of Transportation, promotes alternative commuting options for Miamians who are seeking ways to get around their traffic woes—while also providing a commuting cost calculator for curious motorists.