Bentley OpenTunnel Designer – the first and only purpose-built software for tunnel designers

Bentley’s OpenTunnel Designer is for tunnel modelling and design and is a multi-disciplinary solution allowing you to simply create tunnel specific objects and information in one application all team members can intuitively use. OpenTunnel Designer connects with Seequent’s geological and geotechnical analysis tools, providing an end-to-end connected workflow and centralised data environment