Hyundai Rotem unveiled several urban rail vehicles at the RailLog Korea trade show in Busan. These included a light rail vehicle for Edmonton's Valley Line West project, part of a contract for 40 seven-section low-floor LRVs. Also showcased was an automated metro trainset for Taoyuan's Green Line, one of 40 two-car trainsets under a 2018 contract. Finally, the company displayed a 150 km/h vehicle for Seoul's Airport Express line, part of an order for nine six-car trainsets to increase capacity and reduce congestion on the route between the airport and Seoul station."