Seoul Metro, the operator of subway Lines 1 to 8 in the capital area ... an indefinite general strike by unionized workers of the Korea Railroad, the national railway operator, the previous ...

The Seoul Metro — operating the city’s subway lines No.1 through 8 — said there had been no ... another railway workers’ union under the Korea Railroad Corporation (Korail) has ...

An curved arrow pointing right. Deep below the ground is North Korea's beautiful Pyongyang Metro, a bustling subway system where hundreds of thousands of people make their way to and from work ...