The tribes and environmental groups contend the permit approvals failed to adequately consider the risks of potential oil spills.

A couple of bills meant to speed up the process were allowed to die in committee before reaching the state Assembly.

Ontario Premier Doug Ford believes Prime Minister Mark Carney will back his idea for a tunnel under Highway 401 through the ...

The Michigan Supreme Court has agreed to hear a challenge against the approval of Enbridge’s Line 5 Tunnel Project brought by Tribal Nations. In a news release ...

Drilling on the final HRBT tunnel is set to finish up later this month, with a breakthrough date scheduled for September 24.

Workers broke open the first tunnel connecting Austria to Italy under the Brenner Pass. The achievement on Thursday marks a ...

The $242-million project to increase the tunnel's clearance for double-stack intermodal trains and improve drainage is now ...

Seattle’s Alaskan Way Viaduct was seismically unsafe, leading to one of the city’s most ambitious projects: the Bertha tunnel ...

The public comment period for people to speak over the proposed tunnel that would house Line 5 has concluded and now the decision whether or not to grant the needed permits falls to the Army Corps. of ...

Expanding their global building base, Chinese firms are seeking opportunities abroad as domestic urban infrastructure development seen slowing.