Bucharest, Romania
Most European countries have a good system in managing traffic congestion. Romania is not one of them. Its capital, Bucharest, is suffering from one of the worst traffic situations in the continent. Taxi drivers are reportedly losing 94 hours each year because of traffic jam. Average driving journey extends by up to 24 minutes especially during rush hours. The lack of proper road signs and failure to follow traffic rules are among the reasons behind the problem.