- In January 2025, Moscow advanced its metro expansion efforts by utilizing cutting-edge tunnel boring machine (TBM) technology to construct new tunnels across the city. These operations are a key component of a broader initiative aimed at alleviating traffic congestion and enhancing transportation options for residents. The deployment of TBMs has been instrumental in ensuring efficient construction, particularly in the city's densely populated urban areas. This milestone underscores Moscow's commitment to improving its infrastructure and transit systems
- In May 2023, the Sydney Metro project, one of Australia's largest infrastructure undertakings, achieved a significant milestone with the completion of several kilometers of tunnels using advanced tunnel boring machines (TBMs). This expansion is designed to address Sydney's traffic congestion and enhance transit efficiency. The use of cutting-edge TBM technology has been instrumental in achieving the project's ambitious goals, marking a transformative step in the city's public transportation development
- In March 2022, China's Belt and Road Initiative advanced its infrastructure goals through several tunneling projects employing state-of-the-art tunnel boring machines (TBMs). These projects focused on constructing rail and road tunnels across complex terrains, showcasing the latest TBM technology. The initiative aims to bolster large-scale infrastructure development and enhance cross-border connectivity, reflecting China's commitment to improving global transportation networks
- In December 2021, the Crossrail project, now known as the Elizabeth Line, achieved a major milestone by completing its tunneling phase. Utilizing a fleet of advanced tunnel boring machines (TBMs), the project successfully constructed 42 kilometers of tunnels beneath London. This development significantly improved the city's public transportation network and set a new standard for TBM use in challenging urban environments. The Elizabeth Line represents a transformative step in London's infrastructure, enhancing connectivity and transit efficiency
- In November 2021, Shanghai advanced its metro expansion by employing state-of-the-art tunnel boring machines (TBMs) for constructing new tunnel sections. This development is a key part of Shanghai's ongoing initiatives to improve urban transportation and mobility. The use of cutting-edge TBM technology proved crucial in navigating challenging underground conditions while minimizing disruptions at the surface level. This milestone highlights Shanghai's commitment to enhancing infrastructure and transit efficiency
