Transport in South Korea roads and various classifications below the national level. Almost all freeways are toll highways and most of the expressways are built, maintained and operated by Korea Expressway Corporation (KEC). The freeway network serves most parts of South Korea. Tolls are collected using an electronic toll collection system. KEC also operates service amenities (dining and service facilities) en route. There are also several privately financed toll roads. Nonsan-Cheonan Expressway, Daegu-Busan Expressway, Incheon International Airport Expressway, Seoul-Chuncheon Expressway and parts of the Seoul Ring Expressway are wholly privately funded and operated BOT concessions. Donghae Expressway was built in cooperation between KEC and
Chaebol than riskier debt. This is because the new transparency laws and restructuring boosted investor confidence from abroad. Laws were passed to limit the expansion of chaebol: Formally, the Korea Fair Trade Commission (KFTC; 공정거래위원회;公正去來委員會) announces a limited chaebol list every year as size of industrial assets (not including financial companies). Chaebol with limited assurance (상호출자제한기업집단;相互出資制限企業集團) The following charts list chaebol in order by different categories. Chaebol A chaebol (; ) is a large industrial conglomerate that is run and controlled by an owner or family in South Korea. A chaebol often consists of a large number of diversified affiliates, controlled