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Overview The Adelaide Street tunnel is a critical piece of the Brisbane Metro project that provides additional capacity to Brisbane's public transport system but requires the construction of a new road only 3.5m below the existing roadway. This presentation will describe the need for the tunnel and the constraints of complex geology, buried services, traffic ...

Overview In this session, we will explore examples of tunnels that have undergone significant refurbishment, upgrade, or change to their systems, both locally and internationally. We will examine some of the lessons learned and challenges overcome. Our objective is to look at how these lessons might be applied to tunnel systems today to better support ...