All articles by Staff Writer

Staff Writer

Longest drive on Delhi Metro Phase IV completed

The TBM bored through mixed soil and hard rock

Micro-tunnelling keeps busy road open

The 1200m-diameter tunnel passes under the A68.

Costain wins HS2 tunnel and lineside M&E contract

The £400m award will deliver critical lineside M&E systems for the UK’s new high-speed rail line.

HRBT expansion project marks World Tunnel Day with launch of project welcome centre

VDOT spent nearly a year refurbishing the former visitors’ centre.

Work starts on third tunnel for Coffs Harbour Bypass

Controlled blasting will start early next year.

Stad ship tunnel out to tender

A significant milestone in the process of realising the world’s first ship tunnel, says NCA director-general Einar Vik Arset.

HS2 Euston Tunnel TBMs unveiled

The two TBMs to excavate HS2’s Euston Tunnel will be launched next year.

bauma CHINA 2024 sets a record

bauma CHINA 2024 attracted exhibitors from 32 countries and regions

Final tunnel breakthrough made on Semmering Base Tunnel

The second and final breakthrough has been made on the Semmering Base Tunnel’s Lot SBT 1.1.