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![GTX-A train [YONHAP]](https://image.koreajoongangdaily.com/11976099.jpg?imageId=11976099&width=240&height=184&format=webp&format=jpg)
![A woman taking a photo of the interior of the GTX-A train after boarding from Suseo Station on Sunday. [YONHAP]](https://image.koreajoongangdaily.com/11699653.jpg?imageId=11699653&width=240&height=184&format=webp&format=jpg)
![The GTX-A train, set to commence operations between Suseo Station and Dongtan Station, on March 30 [MINISTRY OF LAND, INFRASTRUCTURE AND TRANSPORT]](https://image.koreajoongangdaily.com/11651485.jpg?imageId=11651485&width=240&height=184&format=webp&format=jpg)
![Officials inspect the Great Train Express Line A, or GTX-A, an underground high-speed commuter rail network at Suseo Station in southern Seoul on Tuesday. Some 300 residents and employees of the Land Ministry will make safety checks through Friday ahead of the opening of the GTX-A commuter rail network that will connect Suseo Station to Dongtan Station in Gyeonggi on March 30. [YONHAP]](https://image.koreajoongangdaily.com/11493774.jpg?imageId=11493774&width=240&height=184&format=webp&format=jpg)