Unfamiliar with the Korean expressway and HiPass system? We’ve got your covered. Making the most of your stay in Korea means taking advantage of every opportunity to travel.  For most trips that are over 2 hours away, OR when driving into Seoul, you may encounter at least one toll along the way. Setting up a HiPass system can make such trips less stressful and save you money. Here is what you need to know. About Korean Expressways Korean expressways are toll roads that crisscross South Korea. Korean Expressway Corporation manages the…