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 the inception of the chaebol, the government has been closely involved in its affairs. Many of the reforms enacted over the years, especially those under President Kim Dae-Jung, have cracked down on kickbacks and preferential treatment. Moreover, the state is no longer a majority shareholder of any chaebol. But their sheer size and wealth has been used to gain influence. For the most part, the government sees the function of the chaebol as crucial to the Korean economy. When President Lee Myung-Bak took office, he pardoned Samsung Group chairman Lee Kun-Hee for tax evasion. President Lee then proceeded to champion