Korea Expressway Corporation (KEC) engages in constructing, managing and operating Korea's expressway network. The company had the exclusive right to operate and collect tolls on 3,211 km of expressway as of December 2008, representing 93% of the country's entire expressway network. It is also involved in ancillary businesses, such as leasing of service areas and gas stations along the expressways. KEC is 99.97% government-owned entity, directly and indirectly through Korea Development Bank, Export-Import Bank of Korea and Industrial Bank of Korea.