Jin Shazhou tunnel of high-speed person dedicated railway line Wuhan-Guangzhou ~ 1.500 m tunnel with drainage 2 Longitudinal section tunnel Shabei Overpass 3.469 m (mined tunnel section) A - H = starting points vertical shaft 1 DK 2195+190 vertical shaft 2 DK 2195+920 temporary shaft 3 ~ 2.850 m tunnel below groundwater level, fully sealed 593 m (cut-and-cover – rectangle style section) 327 m (cut-and-cover – trough) 1 Overview of Wuhan – Guangzhou passenger dedicated line
