Ключевые слова: accident hazard, air pollution, asphalt, attention, car, car insurance, circulation, compulsory insurance, congestion, dmv, downtown, dpvat, dpvat insurance, drive, driver, drivers license, expressway, fuel, highway, logistics, pollution, public transport, regulation, road, road sign, road works, rule, safe, signage, signal, slow, speed, street sign, tarmac, toll road, traffic agent, traffic department, traffic jam, traffic sign, transit, transit board, transit brazil, transport, transportation, travel, trucking, urban mobility, vehicle,