HOMEPAGE - WORLD TUNNEL CONGRESS 2027

ITA World Tunnel CoNGRess 2027

Underground Creativity to Meet Societal Needs
Join us in Antwerp Belgium the 23-29 April 2027

Days

Hours

Minutes

ITA World Tunnel Congress 2027

Be part of the congress
shaping the future of tunnelling

Abstract submission starts 01 Mar 2026

To be considered for a presentation in the congress, the first step is the submission of an abstract for review.

Exhibitors

Step into the spotlight and present your solutions to a global tunnelling audience.

News & updates

Keep up with the latest announcements, breakthroughs, and congress highlights.

Congress themes

Urban underground development & innovative uses of underground spaces

Urban underground development is increasingly seen as a solution to growing cities facing limited surface space. By utilizing the underground environment, cities can create multifunctional spaces that support urban growth, enhance sustainability, provide secure storage, and improve quality of life, while reducing congestion and minimizing the impact on the natural landscape.

Advancements in design, engineering & construction technologies

Advancements in underground construction are significantly influenced by ongoing research and development of new technologies, alongside with strong collaboration between all project participants and the users. Through continuous R&D and effective teamwork, the industry can achieve enhanced performance and reliability.

Operation, inspection, monitoring and refurbishments

As cities evolve, repurposing existing underground spaces offers sustainable and cost-effective solutions for modern infrastructure needs. Advances in engineering, materials, and architect’s involvement enable the seamless integration of existing structures with new functions, unlocking full potential of underground infrastructure and minimizing environmental impact.

Sustainable & resilient underground construction

Sustainable and resilient underground construction focuses on minimizing environmental impact while ensuring long-term durability and adaptability. Efficient resource use, innovative design approaches, and robust construction methods contribute to tunnels that can withstand changing conditions and future demands.

Innovation in tunnelling: Digital transformation & smart tunnelling solutions

The integration of digital technologies in tunnelling is revolutionizing project delivery. Solutions like BIM, digital twins, IoT and AI optimize the works, ensuring that underground infrastructure meets the demands of future urbanization and transportation networks.

Safety and risk mitigation

Minimizing hazards, enhancing structural integrity, and improving emergency preparedness. Advances in design, construction methods, and operational strategies help reduce risks for workers and users. Improved safety standards, regulatory frameworks, and proactive risk management approaches ensure that tunnels remain secure, resilient, and reliable throughout their lifecycle.

Economic viability: financing, cost- optimization, and long-term value

This topic explores financial strategies for tunnel projects, including financing models, contract models, cost management, and lifecycle investment returns. It examines how to balance initial construction costs with long-term operational efficiency to ensure economic sustainability.