National Route 6 is a major highway on the Korea It connects Incheon with the city of Gangneung, Gangwon Province,

Gangneung is a municipal city in Gangwon State, on the east coast of South Korea. It has a population of 213,658. Gangneung is the economic centre of the Yeongdong region of Gangwon State. It has many tourist attractions, such as Jeongdongjin, a very popular area for watching the sunrise, and Gyeongpo Beach. The city hosted all the ice events for the 2018 Winter Olympics and the 2024 Winter Youth Olympics.