The submarine excavations in the Cornish mines are an existing lemonstration of the safety of the proposed tunnel. Ventilation will ... those little solid bodies.cn one of which we live, round ...

Canadian National Railway (CN) has unveiled its capital expenditure programme for 2025, committing approximately C$3.4bn ...

History constantly surrounds us. But this Ontario city has deep roots. Tucked away below ground just over three hours away from Toronto, you’ll find Canada’s first railway tunnel. Located in the ...

Developed in China, the 148-meter-long machine — with a diameter of 15.4 meters — is edging closer to the most technically challenging section of the tunnel, according to China Railway Tunnel ...

The Fehmarnbelt fixed link is being constructed to represent the world’s longest underwater immersed rail and road tunnel.

Chennai Metro Rail’s tunnel boring machine Thamirabarani will reach the Kilpauk Medical College (KMC) station by September this year. A part of corridor 3 of the 118.9-km phase II project ...

Railway Minister Ashwini Vaishnaw witnessed the breakthrough of India’s longest rail tunnel at Janasu in Uttarakhand on Wednesday. Accompanied by Chief Minister Pushkar Singh Dhami, Vaishnaw ...

MONTREAL - Canadian National Railway Co. saw a rise in both profits and uncertainty in its latest quarter as the country’s biggest railroad operator worked through a trade war set off by U.S ...

[Photo provided to chinadaily.com.cn ... Tunnel is also equipped with intelligent monitoring systems and supporting online monitoring devices to monitor toxic gases, temperature, humidity ...

“The completion of India’s longest rail tunnel between Devprayag and Janasu in Uttarakhand faced significant challenges, including moments when it seemed the tunnel might collapse and ...