National Route 23 (South Korea)

National Route 23 is a national highway in South Korea connects Gangjin County to Dongnam District, Cheonan. It established on 31 August 1971.

National Route 23 (South Korea)

National Route 23 is a national highway in South Korea connects Gangjin County to Dongnam District, Cheonan. It established on 31 August 1971.