3. Sao Paulo
Brazil’s largest city is famous for some of the worst traffic on the planet. Its booming economy has increased its greater area’s population to well over 20 million, and it is said the average commute takes about four hours. One ridiculous traffic jam occurred on June 10, 2009, which stretched a whopping 182 miles long.

4. East/West Germany
When the Berlin Wall went down, Germans from East and West were desperate to reconnect with friends and family from the other side. The April 1990 Easter holiday brought an estimated 18 million vehicles onto a road that normally sees just half a million cars per day. Needless to say, that caused a few maddening delays.
