Gyeongbu
Gyeongbu refers to the major north–south corridor in South Korea that links the capital city Seoul with Busan, the country’s largest port and second-largest city. The term is used for two complementary transportation components along this axis: the Gyeongbu Line, a conventional rail route, and the Gyeongbu Expressway, a principal highway connecting the same endpoints.
The Gyeongbu Line (경부선;京釜線) is the main rail trunk that has long served as Korea’s backbone for passenger
The Gyeongbu Expressway (경부고속도로) is one of South Korea’s earliest and most heavily traveled expressways. Opened in
In contemporary usage, Gyeongbu denotes the Seoul–Busan axis as a whole, often referenced in discussions of