High-speed rail systems face a peculiar challenge when trains enter tunnels at extreme velocities—what’s known as a "sonic boom" or more precisely, micro-pressure waves. As trains force air ahead of...
Read MoreThe HS2 project has reached a significant milestone with the completion of the first deep twin-bore tunnel at Long Itchington Wood in Warwickshire. This one-mile-long tunnel, built 30 meters below th...
Read MoreIn a significant achievement for Birmingham's infrastructure, a new 84-metre composite bridge was successfully moved into position in just five hours as part of the HS2 project. This massive 1,600-to...
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