National Route 3 (South Korea)
National Route 3 is a national highway in South Korea connects Namhae County to Cheorwon County. It established on 31 August 1971.Main stopovers
South Gyeongsang Province
North Gyeongsang Province
North Chungcheong Province
Gyeonggi Province
Seoul
Gyeonggi Province
Gangwon Province
Kangwon Province
Hwanghae Province
South Pyongan Province
North Pyongan Province
IS: Intersection, IC: InterchangeGangwon Province">Gangwon Province, South Korea">Gangwon Province