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
Women in South Korea company of its size. Samsung has also stated that it aims to have at least 10% of its executive positions to be held by women. In 2013 Kwon Seon-joo became South Korea's first female bank CEO, as the CEO of state-owned Industrial Bank of Korea. Prostitution in South Korea is illegal, but according to one estimate, brothels, bars, massage parlors, discos, and what are known as "Taiwan style" barbershops (that is, those often employing a greater number of masseuses than barbers) employed as many as 1 million women, though not all were prostitutes. This underworld of abuse and exploitation has