For most people, it's a four-day break from Thursday to Sunday.<br />Now, Chuseok, traditionally, is when Korea celebrates the harvest.<br />These days, it means tens of millions of people hit the road to visit relatives across the country in an exodus from the capital area.<br />The Korea Expressway Corporation projects around 5-point-17-million vehicles to be on the highways just today.<br />The roads are less jammed up now than they were around noon... and will clear up past nine 9:00 P.M. this evening.<br />The journey by car from Seoul to the southern port city of Busan normally takes 4 or 5 hours, but today it's taking around 6 hours.<br />To the southwestern city of Gwangju, it's expected to take about five hours... and to the eastern city of Gangneung, around three hours.<br />