New main line length 114 km, design speed 250km/h (expandable to 350km/h),
total investment RMB 13.6–18.6 billion, multi-cross-sea river super-large railway bridges.

New main line length 114 km, design speed 250km/h (expandable to 350km/h),
total investment RMB 13.6–18.6 billion, multi-cross-sea river super-large railway bridges.
