Roads: 51,000 kilometers of roadways; 46.3 percent paved in 1988; 1,539 kilometers express highways, more under construction; 845,000 passenger cars and 748,000 commercial vehicles in 1987. Intercity bus system; subway system in Seoul.
Railroads: State-run Korean National Railroad with 6,340- kilometer network; 761.8 kilometers double track; 1,023 kilometers electric railroads. Suburban lines connect to Seoul subway system.
Major Ports: Pusan, Inch'on, Kunsan, Mokp'o, and Ulsan.
Civil Aviation: International airports at Seoul, Pusan, and Cheju. Two airlines serve major domestic cities: Asiana Airlines and Korean Air. Korean Air international service includes routes to Japan, North America, Middle East, Soviet Union, and Western Europe.
Telecommunications: Adequate domestic and international services; approximately 9.2 million telephones in 1987; 42 million radio receivers; by 1989 there were 79 AM and 46 FM radio stations; 256 television stations (57 of 1 kilowatt or greater) and 8.6 million television sets; four satellite earth stations.
Data as of June 1990