South Korea: Suburban networks take shape
https://www.railwaygazette.com/in-depth/south-korea-suburban-networks-take-shape/67092.article
With expanding urban rail networks, Daejeon and Seoul will be connected with urban rail. Busan and Daegue will also be connected with urban rail.
So, I'm interested in feasibility of urban rail between Daegue and Daejeon. This section will be the only section without urban rail between Seoul and Busan.
