Suburban and light rail investment agreement to create Busan-Ulsan ‘one-hour zone’
https://www.railwaygazette.com/light-rail-and-tram/suburban-and-light-rail-investment-agreement-to-create-busan-ulsan-one-hour-zone/63398.article
Busan recently seems to focus more on construction of suburban railways. Amid beginning of population decrease in South Korea, it must be important to think about how to increase coverage of rail transportation.
