Elon Musk's The Boring Company started digging in Nashville this week, marking the start of construction on its proposed high-speed tunnel connecting downtown Nashville to the airport. However, the ...

India is nearing the completion on its first undersea high-speed rail project after eight years of construction. The underwater segment of the Mumbai-Ahmedabad High Speed Rail project is set to finish ...

Construction crews work at a tunnel portal along the Salerno–Reggio Calabria high-speed rail corridor. The $1.75-billion Paola–Cosenza section includes 17 km of new tunneling, highlighted by the ...

The unspoken air of inevitability hung over the Gateway Tunnel construction in west Manhattan on the final day before the nation’s biggest infrastructure project ran out of funds. What had once been a ...

Elon Musk’s The Boring Company answered some key questions about the Music City Loop’s design, safety features and operations. The Aug. 10 announcement marks the first publicly available deep dive ...

DETROIT, MI — The U.S. Army Corps of Engineers says environmental risks from building an Enbridge oil pipeline tunnel under the Straits of Mackinac are tied largely to its construction after the ...