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
Climate change in South Korea of flooding, typhoon or hurricane intensity results in steady increase of number of large scale natural disaster, and damage for those. South Korea is not an exception. Especially, damage for flooding and typhoon is significant. Climate change in South Korea. Especially, damage for flooding and typhoon is significant. Despite of the increasing threat, the vulnerability to natural disaster, especially typhoon, has been decreased possibly due to multiple factors, such as, improved disaster prevention, changed building codes, industrial structures, and land use. Environmental geographers argue that there is no such thing as a natural disaster. In every part of a disaster,