A section that
crosses Daedong stream, which requires
very accurate work.
Banpo-myeon,
Gongju-si, Chungcheongnam-do
1994. 09 ~ 1997.
06
an
up line 705m, a down line 701m
This is the first
tunnel project of Kyeryong. The tunnel
runs through mountain range of Kyeryong,
and the project proved the excellent
skills of the company.