The UK’s HS2 has completed an 8km tunnel drive under London – using one of four Herrenknecht TBMs being deployed to build the ...

The transportation department is planning to have traffic moving again in the tunnel before the winter season. Cassidy Wixom is an award-winning reporter for KSL.com. She covers Utah County ...

With the creation of the 25-mile-long Zion-Mount Carmel Highway, travelers could tour the Utah national parks in a loop. The now famous Zion-Mount Carmel Tunnel was part of this highway project.