The earliest tunnels in Southern California were built for shelter, or mining purposes, but as civilization encroached, the ...

Thomas Prendergast will oversee the $16 billion project to build a new rail tunnel between North Jersey and Manhattan for rail passengers.

Tunnels may not be glamorous, but there are few things more satisfying than honking your car’s horn when driving ... The San Fernando Railroad Tunnel was opened in 1876 to connect Los Angeles ...