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Home
About
Project Overview
Project Timeline
Meet Our Team
Street Improvement Drawings
Progress Photos and Maps
Renderings
Site A
Site C
Site D
Site E
Site F
Site O
Tunnel
Tunnel Excavation Status Map
Street Closures
News
Contact Us
Tunnel
March 2022 - TBM Cross Conveyor
March 2022 - 32.58-ft. Diameter Tunnel
March 2022 - 32.58-ft Diameter Tunnel (view towards Heading)
February 2022 - Installating additional Rock Dowels on the Tunnel Left Rib
February 2022 - 32.58-ft. Diameter Tunnel
January 2022 - 32.58-ft Diameter Tunnel
December 2021 - 32.58-ft Diameter Tunnel
November 2021 - 32.58-ft diameter Tunnel
October 2021 - 32.58-ft diameter Tunnel
September 2021 - Initial Support for the 32.58-ft diameter Tunnel Crown
August 2021 - Vulcanizing Horizontal Conveyor Belt Joint
August 2021 - Additional Support on the Left Rib in the 32.58-ft Diameter Tunnel
July 2021 - 32.58-ft Diamater Tunnel
June 2021 - Crew advancing Utility Lines in the Tunnel
June 2021 - View from behind the TBM towards the Tunnel Heading
May 2021 - California Switch at the Tunnel Diameter Transition
May 2021 - Tunnel view at the Diameter Transition, and Conveyor Belt Booster Drive