National Route 40 (South Korea)

National Route 40 is a national highway in South Korea connects Dangjin to Gongju. It established on 14 March 1981

Main stopovers

• South Chungcheong

Dangjin- Yesan County- Hongseong County- Boryeong- Buyeo County- Gongju

Major intersections

IC: Interchange

References