Korea's longest tunnel
A car drives through the Boryeong Undersea Tunnel in South Chungcheong, before its opening. The tunnel will be Korea's longest underwater tunnel, running 6.927 kilometers (4.3 miles) between Sinheuk-dong and Wonsando, both in South Chungcheong. The tunnel will open on Dec. 1. [YONHAP]
with the Korea JoongAng Daily
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