Parramatta is now connected into the Metro tunnels which will link millions of passengers to the Sydney CBD in a smooth, 20-minute underground trip in the future.

Delhi Metro Rail Corporation (DMRC) on Tuesday achieved a construction milestone with the completion of the underground tunnel between Tugh.

The Allan government has reassured Victorians the Metro Tunnel is safe and is on track to open this year following reports of ...

LAFD extinguished an electrical fire in an LA Metro subway tunnel, causing a temporary suspension of 'B' and 'D' line train ...

It's official. Elon Musk's The Boring Company is building a tunnel in Nashville, state leaders announced July 28.

Delhi Metro achieved a major tunneling breakthrough at Tughlakabad Railway Colony using advanced TBM technology. This ...

New station platforms in the $15bn Metro Tunnel that were designed to allow wheelchair access do not line up with the height of train floors, posing a potential hazard.

Firefighters say they won’t be able to access parts of the $15 billion Metro Tunnel if there are emergencies due to outdated underground breathing equipment.

Local, state and federal politicians representing Nashville weighed in following the announcement, and a familiar division ...