LOS ANGELES (CBSLA) — Two tunnel-digging machines that will bore through the ground to create a path for the Metro Purple Line subway under Wilshire Boulevard were unveiled today. The tunnel-boring ...

A 950-ton steel tunnel-boring machine named Harriet that carved out 2 miles of earth for a light rail line headed to Los Angeles International Airport will be dismantled underneath South Los Angeles ...

We assemble and test heavy-duty stands designed for a Sir Meccanica portable line boring and bore welding machine, focusing ...

The New 4-14 S2 Improves Upon the 30-Year Legacy of the SPR York 4-14 Line Boring Product Line WEBSTER, TEXAS, UNITED STATES, November 2, 2022 /EINPresswire.com ...

The Santa Clara Valley Transportation Authority said Monday it authorized the purchase of the transit tunnel boring machine to complete the five-mile underground section of the VTA BART Silicon Valley ...

The process of auger boring is one of the safest means of any underground utility installations, keeping any roadway or waterbody fully operational all throughout the project. Crew members from Iowa ...

A construction worker died Tuesday after an incident involving a line boring machine, the Whitley County coroner said. The worker’s identity, cause and manner of death will be released after the ...