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
Poverty in South Korea number of adults that have the mindset of caring for their parents has gone down from 90% to 37%. Poverty in Korea is affecting mostly the elderly: nearly a half of the elderly live in relative poverty, which is the highest proportion among OECD countries. OECD listed several factors among the reasons for poverty in Korea. First, public social spending in South Korea is low. Social spending by the government in South Korea was 7.6% of GDP in 2007, compared to the OECD average of 19%. This can be explained by the Korean traditional reliance on family and the private