HS2’s Burton Green tunnel structurally complete

HS2 engineers have installed the final roof segment on the 700-metre-long Burton Green tunnel – illustrating the progress being made on the West Midlands section of Britain’s new railway.  The 16-metre-wide twin-box-shaped tunnel will carry high-speed trains beneath the village of Burton Green, near Kenilworth. The internal wall separates trains travelling north to Birmingham, Manchester […]