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 pro-chaebol deals, including a nuclear energy contract with the city of Abu Dhabi, and loosened laws preventing the conglomerates from owning financial services companies. Samsung's leader is not the only chaebol chairman to be excused from a crime conviction. Choi Tae-Won of SK Group, Chung Mong-Koo of Hyundai, Kim Seung-Youn of Hanwha, and Shin Dong-Bin of Lotte Group, are a few examples of chairmen who have been charged, convicted, or are currently serving a prison sentence for white collar crime. Accusations include, bribery, tax evasion, accounting fraud, embezzlement, and violent crime. Typically chairmen of the chaebol are pardoned. August 15