A cut-and-cover tunnel extends another 1,900 feet out of the Mount Baker Ridge Tunnel. In June 1989, the Mount Baker Ridge Tunnel opened, qualifying it as the largest diameter soft-soil tunnel in the ...

The Royal Academy of Engineering in the U.K. has come up with a list of the seven engineering wonders of the 21st century. The list was compiled with input from experts and a panel drawn from the ...

Isolators had to be analyzed as part of the design for the state’s Emergency Operations Center near Olympia. Owners ranging from public agencies to financial institutions and research facilities have ...

Suspension bridges have long held a remarkable place in human achievement. They blend practical utility with sweeping elegance, creating landmarks that connect more than just terrain. Standing beneath ...

Mankind has advanced considerably in the past 200 years – and more so over the last century where technical boundaries continue to be pushed with every new project conceived and constructed. Below is ...

New Delhi: The inquisitive and restless nature of man has always forced him to do something that truly satisfies his sense of adventure as well as aesthetics. Consequently, man has been constantly ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Since medieval times, we've depended upon bridges and tunnels to get us over and under the landscape.

Savannah Tate: This is Hidden Wonders, a podcast that discovers hidden stories, details and effects in the architecture of our everyday spaces at UCLA. I am your host, Savannah Tate. Constructing a ...

IF THE San Francisco-Oakland Bay Bridge had a “span” of 22,700 feet, as stated on a recent “Other news to note” page, it would indeed be one of the wonders of engineering, not only in the United ...