Ministry of Land, Transport and Maritime Affairs (국토해양부)
Korail (Korea Railord Corporation, 코레일)
: Provide download service of railroad statictial year book from 2000 to present. Korean version only.
Korean Expressway Corporation (한국 도로공사)
Provide statistics about traffic density in expressway.
SMRT (English version)
SMRT (Korean version)
ITC (Korean version)
GMRTC (English version)
GMRTC (Korean version)
BTC (English version)
BTC (Korean version)
DMTC (English/Korean version)
DMETC (Korean version only)