China has unveiled an underwater structure that doubles as a bridge, complete with man-made islands This colossal ...

Chessie, a tunnel-boring machine, has completed her work on the Chesapeake Bay Bridge-Tunnel's new Parallel Thimble Shoal Tunnel. The machine removed 500,000 cubic yards of soil, and installed ...

The Golden Gate Bridge's vaulting, orange arches amidst the rocky seascape of the San Francisco Bay have made it one of the West Coast's most enduring symbols and the city's most popular tourist ...

VIRGINIA BEACH, Va. — After multiple delays, including a 9-month delay involving a century-old anchor, the Chesapeake Bay ...

the tunnel boring machine nicknamed “Chessie” has fully completed its task of excavating what is planned to become a new expanse of the Chesapeake Bay Bridge-Tunnel (CBBT). Chessie broke ...

An expansion of the Chesapeake Bay Bridge-Tunnel (CBBT) reached a milestone this week with the tunnel boring machine “Chessie ...

Considered a secret jewel of the National Park Service, the Point Bonita Lighthouse outside the city of San Francisco ... The tunnel and half-mile trail leading to the lighthouse and bridge ...

Chessie has been a mining workhorse for Bay Bridge Tunnel project Chessie, the newly named tunnel boring machine for the Thimble Shoal Parallel Tunnel project on the Chesapeake Bay Bridge-Tunnel ...