country wide course forty three is a countrywide highway in South Korea connects Sejong city to Kosong County (North Korea). It hooked up on 30 August 1971.
|Length:||277 km (172 mi)|
|North end:||Kosong, Gangwon-do
Korea National Route No.7.svg National Route 7
|Highway systems:||Highway systems of South Korea
Expressways National Local