National Route 31 (South Korea)

31 National Route 31
국도 제31호선
Route information
Length	750 km (470 mi)
Existed	31 August 1971–present
Major junctions
South end	Gijang County, Busan Donghae Expressway at the Gijang IC
North end	Singosan, Anbyeon, South Hamgyeong National Route 5
Location
Country	South Korea
Highway system
Highway systems of South Korea Expressways National Local

National Route 31 is a national highway in South Korea connects Gijang, Busan to Singosan, Anbyeon. Due to the separation of Korean peninsula, it de facto ends in Yanggu It established on 31 August 1971.^[1]