Tunnels & Tunnelling International

The Global Voice of the Tunnelling Industry

For over 55 years, Tunnels & Tunnelling International (T&Ti) has been delivering trusted news, technical insight and in-depth project coverage to the global tunnelling and underground construction community.

Established in 1969, T&Ti has built a strong reputation for connecting industry professionals with the information, developments and innovations shaping the future of underground infrastructure. From major project announcements and planning through to procurement, construction and completion, our editorial coverage provides a comprehensive view of the tunnelling project lifecycle.

Our content explores the latest industry developments, technical advances and major projects across the underground construction sector, helping readers stay informed, identify emerging opportunities and understand the challenges and innovations influencing the industry.

T&Ti reaches an engaged audience of tunnelling and civil engineering professionals, including consultants, engineers, designers, contractors, project owners and specialist suppliers. Our coverage spans transport infrastructure, utilities, water conveyance, shafts, caverns and other areas of underground engineering.

By bringing together industry news, expert perspectives, technical knowledge and project intelligence, Tunnels & Tunnelling International remains a trusted source of information for the professionals and organisations shaping the future of tunnelling worldwide.

Official Publication of the British Tunnelling Society (BTS)

Supporting the Tunnelling Industry Through Knowledge and Collaboration

Tunnels & Tunnelling International (T&Ti) is proud to be the official publication of the British Tunnelling Society (BTS), a leading professional organisation supporting the development, knowledge and expertise of the tunnelling industry.

Through our relationship with the BTS, T&Ti benefits from the knowledge and experience of respected industry professionals who contribute to our international Editorial Advisory Board. Their expertise helps inform our editorial direction, ensuring our coverage remains relevant, insightful and aligned with the evolving needs of the tunnelling and underground construction sector.

BTS members are integrated into the T&Ti subscriber network, supporting the continued exchange of industry knowledge, news and technical insight. This relationship helps strengthen connections between professionals across the tunnelling community and provides a valuable platform for sharing developments, expertise and best practice.

Through our ongoing collaboration with the BTS and our commitment to high-quality editorial content, T&Ti continues to support the professionals, organisations and innovations shaping the future of tunnelling in the UK and around the world.